| 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 | $169.82 | 12.692% | $191.3736 | $191.37 | $191.35 | $191.40 |
| Purchase #2 | $28.33 | 10.277% | $31.2415 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $196.77 | 9.396% | $215.2585 | $215.26 | $215.25 | $215.30 |
| Purchase #4 | $248.45 | 7.719% | $267.6279 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $91.50 | 6.553% | $97.496 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $200.96 | 13.800% | $228.6925 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $244.57 | 6.576% | $260.6529 | $260.65 | $260.65 | $260.70 |
| 7 purchase totals = | $1,180.40 | $1,292.3429 | $1,292.34 | $1,292.35 | $1,292.40 | |