There's no proof either way if Rob tips or not. Going back to his Aceshii days of 15+ years ago till present he's been staunchly on the Anti-tip side. I tend to agree for 90+% of situations. If people were honest with themselves(especially AP's) they would admit, it's a farce more often then not. Most of these tipped casino employees are way overpaid for the service they render to the public. Some grossly so.