| 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 | $190.60 | 6.432% | $202.8594 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $227.46 | 4.652% | $238.0414 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $243.73 | 6.761% | $260.2086 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $163.72 | 7.307% | $175.683 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $30.54 | 7.363% | $32.7887 | $32.79 | $32.80 | $32.80 |
| Purchase #6 | $40.65 | 5.231% | $42.7764 | $42.78 | $42.80 | $42.80 |
| Purchase #7 | $6.58 | 4.431% | $6.8716 | $6.87 | $6.85 | $6.90 |
| 7 purchase totals = | $903.28 | $959.2291 | $959.23 | $959.25 | $959.30 | |