> If you show the full price with taxes upfront, that's an astonishing level of integrity.
It’s funny, what you see is what you pay doesn’t require an astonishing level of integrity in much (most?) of the world, it’s just standard practice; instead, tacking on hidden fees not on the price tag would be unthinkable.
It’s really complicated in the US because we charge about 4 different kinds of sales tax (federal, state, county, city), and differing rates depending on the type of good, or even the time of year.
So like a chain store can’t include taxes in things like print ads because you could have two locations a few blocks apart that literally have different tax.
Not just standard practice, it's mandatory, for consumer facing prices you will get shut down if you don't include tax in it (and detail how much of it is tax in the receipt)
