| 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 | $166.81 | 10.107% | $183.6695 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $117.65 | 8.114% | $127.1961 | $127.20 | $127.20 | $127.20 |
| Purchase #3 | $30.73 | 8.485% | $33.3374 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $38.95 | 12.107% | $43.6657 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $49.35 | 6.762% | $52.687 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $102.86 | 6.634% | $109.6837 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $215.91 | 12.390% | $242.6612 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $722.26 | $792.9006 | $792.91 | $792.90 | $793.00 | |