| 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 | $180.86 | 8.640% | $196.4863 | $196.49 | $196.50 | $196.50 |
| Purchase #2 | $151.88 | 6.576% | $161.8676 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $27.28 | 11.840% | $30.51 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $22.69 | 4.450% | $23.6997 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $207.94 | 10.578% | $229.9359 | $229.94 | $229.95 | $229.90 |
| Purchase #6 | $224.32 | 9.156% | $244.8587 | $244.86 | $244.85 | $244.90 |
| Purchase #7 | $74.49 | 8.711% | $80.9788 | $80.98 | $81.00 | $81.00 |
| 7 purchase totals = | $889.46 | $968.3370 | $968.35 | $968.35 | $968.40 | |