| 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 | $175.68 | 9.188% | $191.8215 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $43.48 | 11.473% | $48.4685 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $92.36 | 12.116% | $103.5503 | $103.55 | $103.55 | $103.60 |
| Purchase #4 | $37.56 | 13.644% | $42.6847 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $69.98 | 6.694% | $74.6645 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $154.33 | 4.762% | $161.6792 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $209.31 | 8.283% | $226.6471 | $226.65 | $226.65 | $226.60 |
| 7 purchase totals = | $782.70 | $849.5158 | $849.51 | $849.50 | $849.60 | |