| 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 | $157.90 | 6.244% | $167.7593 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $126.47 | 11.403% | $140.8914 | $140.89 | $140.90 | $140.90 |
| Purchase #3 | $152.41 | 3.456% | $157.6773 | $157.68 | $157.70 | $157.70 |
| Purchase #4 | $59.39 | 12.627% | $66.8892 | $66.89 | $66.90 | $66.90 |
| Purchase #5 | $89.94 | 4.498% | $93.9855 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $153.34 | 6.324% | $163.0372 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $53.49 | 9.704% | $58.6807 | $58.68 | $58.70 | $58.70 |
| 7 purchase totals = | $792.94 | $848.9206 | $848.93 | $849.00 | $849.00 | |