| 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 | $153.39 | 6.582% | $163.4861 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $73.38 | 6.222% | $77.9457 | $77.95 | $77.95 | $77.90 |
| Purchase #3 | $46.48 | 10.278% | $51.2572 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $194.87 | 9.745% | $213.8601 | $213.86 | $213.85 | $213.90 |
| Purchase #5 | $219.56 | 10.687% | $243.0244 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $121.47 | 6.537% | $129.4105 | $129.41 | $129.40 | $129.40 |
| Purchase #7 | $58.73 | 9.675% | $64.4121 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $867.88 | $943.3961 | $943.40 | $943.35 | $943.40 | |