| 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 | $193.31 | 6.660% | $206.1844 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $139.84 | 10.819% | $154.9693 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $7.52 | 8.202% | $8.1368 | $8.14 | $8.15 | $8.10 |
| Purchase #4 | $134.86 | 7.165% | $144.5227 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $106.26 | 10.268% | $117.1708 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $9.84 | 10.563% | $10.8794 | $10.88 | $10.90 | $10.90 |
| Purchase #7 | $215.93 | 3.858% | $224.2606 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $807.56 | $866.1240 | $866.12 | $866.10 | $866.20 | |