Wow, that's a lot of complexity! I remember the various state sales taxes when I visited the US a few years ago (that weren't built into the menu prices). Betwe

Wow, that's a lot of complexity! I remember the various state sales taxes when I visited the US a few years ago (that weren't built into the menu prices). Between that and tipping, I swear Americans must be absolute guns when it comes to quick mental arithmetic. On the tax complexity, at least on the bright side the only direction is 'up' from here :)