| 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 | $168.33 | 5.513% | $177.61 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $68.47 | 8.735% | $74.4509 | $74.45 | $74.45 | $74.50 |
| Purchase #3 | $163.37 | 6.189% | $173.481 | $173.48 | $173.50 | $173.50 |
| Purchase #4 | $182.37 | 4.560% | $190.6861 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $154.84 | 7.106% | $165.8429 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $91.71 | 10.608% | $101.4386 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $97.44 | 9.270% | $106.4727 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $926.53 | $989.9822 | $989.98 | $990.00 | $990.00 | |