| 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 | $161.87 | 5.336% | $170.5074 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $166.82 | 8.469% | $180.948 | $180.95 | $180.95 | $180.90 |
| Purchase #3 | $63.45 | 6.326% | $67.4638 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $41.53 | 4.710% | $43.4861 | $43.49 | $43.50 | $43.50 |
| Purchase #5 | $70.38 | 9.789% | $77.2695 | $77.27 | $77.25 | $77.30 |
| Purchase #6 | $97.54 | 9.530% | $106.8356 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $205.65 | 5.406% | $216.7674 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $807.24 | $863.2778 | $863.29 | $863.25 | $863.30 | |