What is the Honduran currency?
The Honduran currency is the Lempira. US dollars are accepted everywhere however, you can receive a better exchange rate if you convert your dollars into lempiras and pay for your purchases in lempiras. This being said, many places do list prices in US currency. I suggest you exchange your money at the nearest bank. The national sales tax is a 12% and 10-15% tip is customary, some nicer restaurants and hotels may include this.