| 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 | $214.75 | 6.866% | $229.4947 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $126.34 | 10.797% | $139.9809 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $98.97 | 5.191% | $104.1075 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $114.69 | 10.726% | $126.9916 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $65.48 | 6.200% | $69.5398 | $69.54 | $69.55 | $69.50 |
| Purchase #6 | $66.93 | 3.575% | $69.3227 | $69.32 | $69.30 | $69.30 |
| Purchase #7 | $164.27 | 5.874% | $173.9192 | $173.92 | $173.90 | $173.90 |
| 7 purchase totals = | $851.43 | $913.3564 | $913.35 | $913.35 | $913.30 | |