| 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 | $21.27 | 12.516% | $23.9322 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $150.34 | 12.377% | $168.9476 | $168.95 | $168.95 | $168.90 |
| Purchase #3 | $53.79 | 4.346% | $56.1277 | $56.13 | $56.15 | $56.10 |
| Purchase #4 | $158.67 | 9.773% | $174.1768 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $173.93 | 8.649% | $188.9732 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $149.94 | 5.799% | $158.635 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $188.53 | 10.421% | $208.1767 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $896.47 | $978.9692 | $978.98 | $979.05 | $978.90 | |