The average Montanan will spend $1,228 during the holidays, according to a study from 24/7 Wall Street. That's 5th highest in the U.S. Around $230 is the average each American will shell out for decorations.

For residents of the Big Sky who want to show off their Christmas spirit while on the road, here are 5 holiday decorations for your automobile:

For gift spending, the average American is willing to allocate about $660 from the holiday budget. The next largest spending category is greeting cards and decorations, with the average spending of about $230, while the third category is non-gift self-spending. -24/7 Wall St.