Tipping is appreciated in certain service settings, but it is not expected in casual interactions with locals.
Service environments
In restaurants, hotels, and for drivers or guides, a modest tip is common if service has been satisfactory. The amount is usually small and proportional to the bill.
Informal interactions
For everyday interactions such as asking for directions or casual conversation, tipping is not customary. Offering money in these situations may feel unnecessary.
Understanding context
Understanding the context of the interaction helps determine whether tipping is appropriate.