| 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 | $177.62 | 7.748% | $191.382 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $90.97 | 3.868% | $94.4887 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $71.95 | 4.492% | $75.182 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $154.83 | 9.850% | $170.0808 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $18.32 | 5.706% | $19.3653 | $19.37 | $19.35 | $19.40 |
| Purchase #6 | $163.74 | 12.343% | $183.9504 | $183.95 | $183.95 | $184.00 |
| Purchase #7 | $206.59 | 4.217% | $215.3019 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $884.02 | $949.7511 | $949.75 | $949.80 | $949.90 | |