At large hotels a service charge is generally included and can be anywhere from 6% to 10%; smaller establishments and some villas and condos leave tipping up to you. Although tipping is customary at restaurants, note that some automatically include 10%–15% on the bill—so check the tab carefully. At your discretion, tip another 5% or more to recognize extraordinary service. Taxi drivers expect a 10%–15% tip. Bellmen and porters expect $1 per bag, more in luxury hotels (especially if you bring lots of luggage). Tip the concierge (if your resort has one) anywhere from $10 to $100, depending on services rendered and length of stay. Tips are not expected simply for handing out maps and making the occasional dinner reservation. Spa personnel should receive 15%–20% of the treatment price (but verify that a service fee wasn't already added).