| 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 | $146.43 | 9.328% | $160.089 | $160.09 | $160.10 | $160.10 |
| Purchase #2 | $169.99 | 12.154% | $190.6506 | $190.65 | $190.65 | $190.70 |
| Purchase #3 | $67.81 | 8.570% | $73.6213 | $73.62 | $73.60 | $73.60 |
| Purchase #4 | $228.32 | 3.654% | $236.6628 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $22.35 | 7.221% | $23.9639 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $67.30 | 12.357% | $75.6163 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $55.68 | 10.116% | $61.3126 | $61.31 | $61.30 | $61.30 |
| 7 purchase totals = | $757.88 | $821.9165 | $821.91 | $821.85 | $822.00 | |