| 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 | $135.31 | 8.379% | $146.6476 | $146.65 | $146.65 | $146.60 |
| Purchase #2 | $37.50 | 9.757% | $41.1589 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $106.43 | 9.237% | $116.2609 | $116.26 | $116.25 | $116.30 |
| Purchase #4 | $100.52 | 4.114% | $104.6554 | $104.66 | $104.65 | $104.70 |
| Purchase #5 | $242.40 | 4.440% | $253.1626 | $253.16 | $253.15 | $253.20 |
| Purchase #6 | $15.90 | 4.711% | $16.649 | $16.65 | $16.65 | $16.60 |
| Purchase #7 | $169.25 | 12.474% | $190.3622 | $190.36 | $190.35 | $190.40 |
| 7 purchase totals = | $807.31 | $868.8966 | $868.90 | $868.85 | $869.00 | |