Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $172.31 | 10.333% | $190.1148 | $190.11 | $190.10 | $190.10 |
Purchase #2 | $91.61 | 12.745% | $103.2857 | $103.29 | $103.30 | $103.30 |
Purchase #3 | $127.58 | 8.454% | $138.3656 | $138.37 | $138.35 | $138.40 |
Purchase #4 | $126.36 | 6.734% | $134.8691 | $134.87 | $134.85 | $134.90 |
Purchase #5 | $55.35 | 5.199% | $58.2276 | $58.23 | $58.25 | $58.20 |
Purchase #6 | $42.37 | 13.599% | $48.1319 | $48.13 | $48.15 | $48.10 |
Purchase #7 | $166.69 | 7.862% | $179.7952 | $179.80 | $179.80 | $179.80 |
7 purchase totals = | $782.27 | $852.7899 | $852.80 | $852.80 | $852.80 |