| 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 | $161.54 | 7.308% | $173.3453 | $173.35 | $173.35 | $173.30 |
| Purchase #2 | $204.40 | 5.344% | $215.3231 | $215.32 | $215.30 | $215.30 |
| Purchase #3 | $104.95 | 10.621% | $116.0967 | $116.10 | $116.10 | $116.10 |
| Purchase #4 | $209.41 | 7.294% | $224.6844 | $224.68 | $224.70 | $224.70 |
| Purchase #5 | $114.93 | 6.367% | $122.2476 | $122.25 | $122.25 | $122.20 |
| Purchase #6 | $26.70 | 7.544% | $28.7142 | $28.71 | $28.70 | $28.70 |
| Purchase #7 | $116.91 | 7.727% | $125.9436 | $125.94 | $125.95 | $125.90 |
| 7 purchase totals = | $938.84 | $1,006.3549 | $1,006.35 | $1,006.35 | $1,006.20 | |