| 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 | $124.77 | 6.462% | $132.8326 | $132.83 | $132.85 | $132.80 |
| Purchase #2 | $205.50 | 11.541% | $229.2168 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $93.35 | 10.859% | $103.4869 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $150.50 | 6.484% | $160.2584 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $143.47 | 4.370% | $149.7396 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $68.86 | 11.787% | $76.9765 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $7.83 | 10.497% | $8.6519 | $8.65 | $8.65 | $8.70 |
| 7 purchase totals = | $794.28 | $861.1627 | $861.17 | $861.20 | $861.20 | |