If you are planning a trip out of the country, perhaps this guide will help you navigate the etiquette of tipping culture at your destination. Check out this article from Conde Nast.
Are you in a country where tipping is customary and required? Appreciated but not expected? Or virtually unheard of? The truth is, tipping rules vary by country, by region, and by scenario. A modest rounding up of the check may be fine in some places and insufficient in others. A few small bills left on a night table might be gladly picked up by housecleaning staff in one hotel and scrupulously shunned elsewhere. Such uncertainties can throw an uneasy shadow over even the most exhilarating jaunt in a new land. That’s why we’ve spelled out guidelines for the most common tipping situations in 50 countries, from Switzerland to Singapore.
Credit: Conde Nast Source: http://www.cntraveler.com/stories/2008-11-11/etiquette-101-tipping-guide