| 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 | $146.25 | 12.335% | $164.2899 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $53.30 | 12.430% | $59.9252 | $59.93 | $59.95 | $59.90 |
| Purchase #3 | $77.40 | 3.422% | $80.0486 | $80.05 | $80.05 | $80.00 |
| Purchase #4 | $152.38 | 11.321% | $169.6309 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $104.81 | 5.583% | $110.6615 | $110.66 | $110.65 | $110.70 |
| Purchase #6 | $82.52 | 12.217% | $92.6015 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $68.99 | 3.853% | $71.6482 | $71.65 | $71.65 | $71.60 |
| 7 purchase totals = | $685.65 | $748.8058 | $748.81 | $748.85 | $748.70 | |