| 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 | $117.79 | 7.724% | $126.8881 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $150.45 | 12.310% | $168.9704 | $168.97 | $168.95 | $169.00 |
| Purchase #3 | $133.41 | 7.870% | $143.9094 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $30.45 | 8.176% | $32.9396 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $88.25 | 5.731% | $93.3076 | $93.31 | $93.30 | $93.30 |
| Purchase #6 | $42.38 | 10.818% | $46.9647 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $200.83 | 8.240% | $217.3784 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $763.56 | $830.3582 | $830.36 | $830.35 | $830.40 | |