"I like to tip the dealers every hand. "
Say I am betting $25. I like to tip the dealers every hand. So if I put $1 on top of my bet as well as for the dealers, it only costs me 2 bucks to tip indefinitely. If I win, I roll the 1 from my bet to the dealer tip spot. Does this negatively impact my EV?
Playing a counting game with the ratio of tip to bet you describe, you are likely playing a losing game. You wrote that you are a dealer, and I assume one of the few who appreciates receiving tips. However, when you are on the player side of the table, you have to forget about tipping. Tipping for extra pen is usually futile, and could be construed as colluding with the dealer to break house rules, particularly if you personally know the dealer. Be careful with this. It is a different world being on the player side of the table.