| 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 | $17.26 | 10.654% | $19.0989 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $113.54 | 7.645% | $122.2201 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $42.40 | 7.663% | $45.6491 | $45.65 | $45.65 | $45.60 |
| Purchase #4 | $180.38 | 11.135% | $200.4653 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $139.63 | 7.675% | $150.3466 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $148.47 | 10.247% | $163.6837 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $46.98 | 11.400% | $52.3357 | $52.34 | $52.35 | $52.30 |
| 7 purchase totals = | $688.66 | $753.7994 | $753.81 | $753.80 | $753.70 | |