Remember that the sales tax applies only at the point of sale, while VAT is applied at every stage of production but refunded for exports. This is what I have been saying all along.
Even though BMW still pays German corporate tax, the tax on exports is removed via VAT refunds.
The real solution is that the US needs export tax relief to offset corporate tax on exported goods. Trump’s tariffs do not fix this - it is just a temporary fix to the trade imbalance. A global corporate tax agreement does not solve this issue either as that is not the root of the issue.
Ireland is a great example because it is corporate friendly and has lower tax rates plus a VAT system. Dell (Ireland) can export tax free while Apple cannot. So Apple has to absorb the full corporate tax burden. Granted both are PC makers but sort of a different class or consumer target. But you get what I am saying.