| 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 | $149.33 | 7.682% | $160.8015 | $160.80 | $160.80 | $160.80 |
| Purchase #2 | $15.76 | 11.762% | $17.6137 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $108.99 | 8.594% | $118.3566 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $91.90 | 6.209% | $97.6061 | $97.61 | $97.60 | $97.60 |
| Purchase #5 | $40.76 | 10.362% | $44.9836 | $44.98 | $45.00 | $45.00 |
| Purchase #6 | $239.91 | 7.533% | $257.9824 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $42.55 | 11.739% | $47.5449 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $689.20 | $744.8888 | $744.88 | $744.90 | $744.90 | |