| 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 | $150.36 | 5.427% | $158.52 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $71.38 | 9.578% | $78.2168 | $78.22 | $78.20 | $78.20 |
| Purchase #3 | $231.61 | 11.385% | $257.9788 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $71.93 | 6.604% | $76.6803 | $76.68 | $76.70 | $76.70 |
| Purchase #5 | $68.80 | 11.866% | $76.9638 | $76.96 | $76.95 | $77.00 |
| Purchase #6 | $131.79 | 13.724% | $149.8769 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $97.90 | 5.119% | $102.9115 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $823.77 | $901.1481 | $901.15 | $901.15 | $901.20 | |