| 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 | $122.92 | 6.177% | $130.5128 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $74.40 | 6.409% | $79.1683 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $143.34 | 3.659% | $148.5848 | $148.58 | $148.60 | $148.60 |
| Purchase #4 | $60.52 | 10.833% | $67.0761 | $67.08 | $67.10 | $67.10 |
| Purchase #5 | $194.65 | 12.560% | $219.098 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $116.25 | 8.117% | $125.686 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $97.87 | 3.134% | $100.9372 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $809.95 | $871.0632 | $871.07 | $871.10 | $871.10 | |