| 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 | $152.75 | 9.412% | $167.1268 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $71.35 | 7.499% | $76.7005 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $44.38 | 8.238% | $48.036 | $48.04 | $48.05 | $48.00 |
| Purchase #4 | $186.67 | 7.779% | $201.1911 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $160.44 | 6.500% | $170.8686 | $170.87 | $170.85 | $170.90 |
| Purchase #6 | $25.93 | 7.387% | $27.8454 | $27.85 | $27.85 | $27.80 |
| Purchase #7 | $102.32 | 4.685% | $107.1137 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $743.84 | $798.8821 | $798.89 | $798.90 | $798.80 | |