Restaurants aren't the only place tipping comes up. Rideshares, delivery, hotels, salons, and a handful of other everyday situations each have their own norms, which this covers separately from the country-by-country restaurant guide.
Rideshare & Taxis0-20% Food Delivery10-20% Hotel Staff1-5 per service Hairdresser & Barber10-20% Bars & Coffee Shops0-15% Tour Guides5-15 per person Valet Parking2-5 per vehicle Movers & Furniture Delivery10-20 per person