| 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 | $153.94 | 3.153% | $158.7937 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $35.28 | 3.576% | $36.5416 | $36.54 | $36.55 | $36.50 |
| Purchase #3 | $59.90 | 7.583% | $64.4422 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $250.86 | 13.842% | $285.584 | $285.58 | $285.60 | $285.60 |
| Purchase #5 | $67.76 | 3.730% | $70.2874 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $112.86 | 5.150% | $118.6723 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $150.56 | 10.753% | $166.7497 | $166.75 | $166.75 | $166.70 |
| 7 purchase totals = | $831.16 | $901.0709 | $901.06 | $901.10 | $901.00 | |