Denver. Taxation. Sales tax High court questions metro tax defender. Post Ja 25, 1962 Sales tax collection in city up. Post Ja 4, 1962 Supreme Court halts metro sales tax collection. Post F 14, 1962 Sales, Use tax collections up. Post Ap 4, 1963 Sales tax revenue declines in March. Post Ap 17, 1963 Liquor tax legality questioned. Post My 27, 1965