| 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 | $162.51 | 9.325% | $177.6641 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $96.64 | 6.482% | $102.9042 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $6.46 | 10.323% | $7.1269 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $119.66 | 8.521% | $129.8562 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $231.33 | 8.128% | $250.1325 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $151.98 | 13.833% | $173.0034 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $125.46 | 10.381% | $138.484 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $894.04 | $979.1713 | $979.16 | $979.20 | $979.20 | |