| 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 | $178.89 | 6.655% | $190.7951 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $82.88 | 10.140% | $91.284 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $11.74 | 9.141% | $12.8132 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $191.28 | 8.484% | $207.5082 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $215.62 | 9.735% | $236.6106 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $59.42 | 10.186% | $65.4725 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $113.66 | 11.505% | $126.7366 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $853.49 | $931.2202 | $931.22 | $931.20 | $931.20 | |