| 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 | $146.69 | 11.552% | $163.6356 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $162.84 | 6.431% | $173.3122 | $173.31 | $173.30 | $173.30 |
| Purchase #3 | $79.42 | 13.560% | $90.1894 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $98.70 | 8.316% | $106.9079 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $195.58 | 12.450% | $219.9297 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $143.58 | 10.850% | $159.1584 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $13.66 | 3.295% | $14.1101 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $840.47 | $927.2433 | $927.25 | $927.25 | $927.20 | |