Yes. In the US if you go out for dinner and order the caesar salad (listed at $6), the skirt steak (listed at $15), and a glass of the house red (listed at $8)

Yes. In the US if you go out for dinner and order the caesar salad (listed at $6), the skirt steak (listed at $15), and a glass of the house red (listed at $8) you will be presented a bill for $29 + sales tax, in NYC for example the bill would come to $31.58. Then you will be expected to leave between 15% and 20% on top of that as a tip, so generally you would be expected to pay $36-$38 for that meal.