Some say that tipping has gotten a bit out of hand. WCCO's viewers shared their thoughts on what's appropriate for tipping ...

Even though Americans are tipping a larger amount of money to a wider range of service providers than anywhere in the world, more than two-thirds are dissatisfied with the current gratuity system.

Rick Steves explains European tipping norms so travelers can avoid confusion, steer clear of blunders, and tip appropriately ...