Giving tips will always depend on their service and the profit that you have made, though sometimes Im not giving any tips even if I won simply because they didnt do anything to help me at all so I dont think they deserve to get it, if they are very helpful with you then this is the only time I will give a tip. This is not a requirement though, giving tip should always came from your own willingness and not just because someone forced you to do so.
Yeah, it will depend on how much you've made and as well as if you're satisfied with how they've accepted you and serviced you.
I also don't give tips even if I win and when I think that I've got not that much. We think that before giving a tip, it should be worth it and there must be something that they've done to us for us to feel that they really have to be tipped. And not to think about that much because even if we give tips, they're not a lot.
Tipping is unnecessary because it's really their job to provide us with promising services since that's their job. However, we can tip them voluntarily if we are continuously gaining profit as an act of sharing our blessings if we are completely satisfied with their service. We are not obliged to do it but we can do it only if we can give. Some gamblers always give tip believing that it could add luck on them. Tipping has been a traditional act and is still being practiced not just in casinos but also in different establishments nowadays. It's just a simple act of giving and we are not forced to do it.