There's nothing dishonest or deceptive about the price. It's just a different system. Also, 20% is a good tip, 25% if they did really well. Less than 20% if they didn't do well. Waitstaff get about $3-4 an hour from the restaurant in most cases and then rely on tips to make up the rest of their wage, so I agree that's not a great system (they could just be paid and not need tips), but saying it's dishonest is simply silly. You just weren't aware that things are done differently here in the states, so calling the restaurant (or any restaurant) out and saying they're dishonest is slander.