| 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 | $139.61 | 10.453% | $154.2034 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $142.72 | 13.190% | $161.5448 | $161.54 | $161.55 | $161.50 |
| Purchase #3 | $50.49 | 7.133% | $54.0915 | $54.09 | $54.10 | $54.10 |
| Purchase #4 | $240.61 | 10.252% | $265.2773 | $265.28 | $265.30 | $265.30 |
| Purchase #5 | $20.37 | 5.672% | $21.5254 | $21.53 | $21.55 | $21.50 |
| Purchase #6 | $77.63 | 8.655% | $84.3489 | $84.35 | $84.35 | $84.30 |
| Purchase #7 | $164.90 | 3.178% | $170.1405 | $170.14 | $170.15 | $170.10 |
| 7 purchase totals = | $836.33 | $911.1318 | $911.13 | $911.20 | $911.00 | |