Unfortunately, the unbathed in the most of the rest of the frog Country are the problem.
We were in St. Barts almost twenty ago, and I picked up the tab, and there was a tip of 20pct plus a "surcharge" of 20pct. When questioned, the frog said "the American dollar is not worth anything,and we have to get a surcharge".
I had to buy a Michelin to replace an OEM tire on my vehicle recently, and almost had a stress attack if you know what I mean.