| 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 | $179.52 | 9.851% | $197.2045 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $159.99 | 6.754% | $170.7957 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $118.67 | 11.642% | $132.4856 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $68.98 | 9.730% | $75.6918 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $60.39 | 11.188% | $67.1464 | $67.15 | $67.15 | $67.10 |
| Purchase #6 | $111.44 | 5.428% | $117.489 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $107.96 | 10.693% | $119.5042 | $119.50 | $119.50 | $119.50 |
| 7 purchase totals = | $806.95 | $880.3172 | $880.32 | $880.35 | $880.30 | |