| 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 | $147.84 | 7.536% | $158.9812 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $57.43 | 3.188% | $59.2609 | $59.26 | $59.25 | $59.30 |
| Purchase #3 | $11.65 | 9.581% | $12.7662 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $61.82 | 9.140% | $67.4703 | $67.47 | $67.45 | $67.50 |
| Purchase #5 | $58.73 | 13.747% | $66.8036 | $66.80 | $66.80 | $66.80 |
| Purchase #6 | $143.39 | 3.407% | $148.2753 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $66.88 | 12.352% | $75.141 | $75.14 | $75.15 | $75.10 |
| 7 purchase totals = | $547.74 | $588.6985 | $588.70 | $588.70 | $588.80 | |