Every board of county commissioners, city or town council or commission, and every other board or commission authorized by law to make or fix tax levies for any purpose shall make and fix every such levy in mills and tenths and hundredths of mills.
Mont. Code Ann. § 15-10-201
Tax levies to be made in mills and tenths and hundredths of mills
En
Official source: Montana Code Annotated (Montana Legislature). Reproduced from public-domain Montana statutes; confirm against the official source for the current text. Not legal advice.