| 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 | $127.89 | 12.403% | $143.7522 | $143.75 | $143.75 | $143.80 |
| Purchase #2 | $175.43 | 7.612% | $188.7837 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $205.62 | 9.191% | $224.5185 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $22.63 | 9.237% | $24.7203 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $145.38 | 3.473% | $150.429 | $150.43 | $150.45 | $150.40 |
| Purchase #6 | $153.64 | 11.153% | $170.7755 | $170.78 | $170.80 | $170.80 |
| Purchase #7 | $161.39 | 10.347% | $178.089 | $178.09 | $178.10 | $178.10 |
| 7 purchase totals = | $991.98 | $1,081.0682 | $1,081.07 | $1,081.10 | $1,081.10 | |