South America · Chilean Peso (CLP)
A 10% tip is commonly added to restaurant bills as a suggestion, though it can be declined if service was poor.
Usually printed on the bill as a suggested addition; you can ask for it removed.
Round up the fare; not obligatory.
For porters; housekeeping tips are optional.
Rounding up is common practice.
Of the tour cost, in cash for a private guide.
Appreciated but not required.