Answer:The American mannerism of tipping in restaurants is not shared by Peruvians. In the United States, it is customary to tip servers at restaurants around 15-20% of the total bill as a sign of appreciation for their service. However, in Peru, tipping in restaurants is not as common or expected. It is more typical to round up the bill or leave a small amount as a tip, but it is not customary to tip a percentage of the total bill like in the United States. Therefore, the practice of tipping in restaurants is a mannerism that differs between Americans and Peruvians.
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