I may have asked this before, but I'm always asking everyone. When I stay in a hotel I tip housekeeping on the last day. Several people I know say that's a bad idea because then only the last housekeeper gets the money. I figure it will all work out in the end. I've also taken the money to the front desk with the assumption they'd split it up, but who knows? Should I be tipping every day? How do you handle it?