| 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 | $146.46 | 12.198% | $164.3252 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $30.66 | 7.811% | $33.0549 | $33.05 | $33.05 | $33.10 |
| Purchase #3 | $212.45 | 8.213% | $229.8985 | $229.90 | $229.90 | $229.90 |
| Purchase #4 | $133.28 | 4.525% | $139.3109 | $139.31 | $139.30 | $139.30 |
| Purchase #5 | $39.71 | 11.776% | $44.3862 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $169.65 | 12.392% | $190.673 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $7.83 | 5.611% | $8.2693 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $740.04 | $809.9180 | $809.92 | $809.90 | $810.00 | |