>Consumer protection rules should require up-front labeling of final price paid, including all
taxes
, shipping, and fees.
I disagree specifically with the taxes not being added on a sale separately. I live in Mexico, a country that does mark any sale price as the sale price + taxes. Your taxes are already included in the final price. I will attempt to explain why I believe this is a bad thing below.
It's hard to appreciate it as someone on your side who grew up always seeing the taxed amount in receipts and the like, but here in Mexico people are largely uneducated about how much they are paying for purchase taxes. We are currently paying 16%[1] on purchase taxes aside from frontier states.
Every time this comes out in conversation people tend to be shocked, usually thinking the amount paid would be less. The sad part of this is that it's common not to know, if I had to guess around 95% of the community likely doesn't know how much purchase tax is, with a big part of the other 5% being business owners that have to deal with it in a daily basis.
What I believe is that constantly seeing how much you are being charged when it comes to your taxes makes you politically aware of how much your state is charging you. Having this number hidden for you is certainly convenient, I won't lie about that. Having the number you see on a shelf be the exact same number you are going to pay certainly is easier, however, I believe this knowledge by the population helps towards keeping politicians honest.
Since all of your citizens are painfully aware of exactly how much you are paying on every purchase, raising that number becomes substantially harder, since it would be met with much bigger backlash.
This is a theory that I have bouncing around in my head, and I don't have any hard evidence to back it up, but in conclusion I think that having visible taxes helps educate the population, and keep the government honest. Which would be my argument against hiding that number in a "purchase total" figure.
[1] http://www.itimbre.com/impuestos/