A bill has been introduced at the Statehouse that would put a 15% retail tax on vape sales in Idaho. Boise Democratic Rep. John Gannon is sponsoring the bill. Rep. Greg Chaney is the co-sponsor. The House Revenue and Taxation Committee voted 10-2 Monday morning to print the bill. Tax proceeds from the sales of e-cigarettes would go to the Millennium Fund to be used for vaping education and outreach projects.