| 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 | $44.46 | 3.800% | $46.1495 | $46.15 | $46.15 | $46.10 |
| Purchase #2 | $131.35 | 11.649% | $146.651 | $146.65 | $146.65 | $146.70 |
| Purchase #3 | $173.62 | 9.436% | $190.0028 | $190.00 | $190.00 | $190.00 |
| Purchase #4 | $136.58 | 8.500% | $148.1893 | $148.19 | $148.20 | $148.20 |
| Purchase #5 | $92.85 | 3.664% | $96.252 | $96.25 | $96.25 | $96.30 |
| Purchase #6 | $93.47 | 4.195% | $97.3911 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $67.29 | 12.516% | $75.712 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $739.62 | $800.3477 | $800.34 | $800.35 | $800.40 | |