| 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 | $150.82 | 9.727% | $165.4903 | $165.49 | $165.50 | $165.50 |
| Purchase #2 | $169.72 | 4.219% | $176.8805 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $108.59 | 10.735% | $120.2471 | $120.25 | $120.25 | $120.20 |
| Purchase #4 | $48.50 | 8.632% | $52.6865 | $52.69 | $52.70 | $52.70 |
| Purchase #5 | $133.56 | 13.716% | $151.8791 | $151.88 | $151.90 | $151.90 |
| Purchase #6 | $158.73 | 7.583% | $170.7665 | $170.77 | $170.75 | $170.80 |
| Purchase #7 | $27.28 | 5.521% | $28.7861 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $797.20 | $866.7361 | $866.75 | $866.80 | $866.80 | |