Increase and Multiply On Nov. 5, Colorado voted in favor of Proposition AA, which places two separate sales taxes on recreational cannabis transactions. The tax was designed to ensure that the state has sufficient funds Published 10 years ago on December 5, 2013 By Randy Robinson Related Topics: Continue Reading You may like Click to comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.