Tipping Around the World

In America, we are so used to tipping for everything, we don’t even think twice about it when we go to restaurants or have services performed, like getting a haircut. We just figure it into the bill. Tipping is not customary everywhere in the world and in some countries it’s even considered rude. Eventually we'll be back in the world and spending money and it might be hard to get back in the habit. So, where should you keep your money in your pocket and where should you tack on a few extra bucks...