I was very confused by this. Why the 11 cent offset for currency conversion? Are there some laws around sending $155k in foreign payments? From a PR perspective, that extra 11 cents provides a pretty good ROI since you can just say that you've donated $155,000
P.S. This isn't intended to be criticism, just curiosity. Kudos to Sentry for the donation. If every profitable company donated $2k per developer, we can expect some pretty amazing innovations in OSS