For your benefit, tipping is not as big a thing in other countries as it is in the US. For example, in Brazil it is regulated by consumer protection laws and yo

For your benefit, tipping is not as big a thing in other countries as it is in the US. For example, in Brazil it is regulated by consumer protection laws and you can either tip 10% or nothing, and this tip can only be added in places with table service (so not on fast-food restaurants, coffee shops, etc).