I&#x27;m sure that I&#x27;m doing it wrong somehow, but I typically tip 10% for carryout that involves &quot;significant&quot; effort in packaging. Sushi or Chinese food with sauces and rice boxed separately from the main dishes gets a tip. Pizza tossed into a box does not. I also tip 10% at a buffet restaurant since there is some service involved, but it&#x27;s not quite &quot;full&quot; service. More typical restaurant service usually gets 20% from me.<p>I realize it&#x27;s completely arbitrary, but so is tipping culture in general.