| 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 | $18.38 | 13.260% | $20.8172 | $20.82 | $20.80 | $20.80 |
| Purchase #2 | $50.69 | 3.779% | $52.6056 | $52.61 | $52.60 | $52.60 |
| Purchase #3 | $158.29 | 9.725% | $173.6837 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $125.93 | 13.816% | $143.3285 | $143.33 | $143.35 | $143.30 |
| Purchase #5 | $37.95 | 4.481% | $39.6505 | $39.65 | $39.65 | $39.70 |
| Purchase #6 | $166.34 | 12.522% | $187.1691 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $180.82 | 7.848% | $195.0108 | $195.01 | $195.00 | $195.00 |
| 7 purchase totals = | $738.40 | $812.2654 | $812.27 | $812.25 | $812.30 | |