| 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 | $121.57 | 4.281% | $126.7744 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $185.57 | 5.412% | $195.613 | $195.61 | $195.60 | $195.60 |
| Purchase #3 | $99.55 | 3.673% | $103.2065 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $228.85 | 8.334% | $247.9224 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $97.33 | 10.132% | $107.1915 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $73.27 | 11.469% | $81.6733 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $40.63 | 5.425% | $42.8342 | $42.83 | $42.85 | $42.80 |
| 7 purchase totals = | $846.77 | $905.2153 | $905.20 | $905.15 | $905.20 | |