| 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 | $153.26 | 10.366% | $169.1469 | $169.15 | $169.15 | $169.10 |
| Purchase #2 | $35.75 | 5.761% | $37.8096 | $37.81 | $37.80 | $37.80 |
| Purchase #3 | $29.28 | 13.512% | $33.2363 | $33.24 | $33.25 | $33.20 |
| Purchase #4 | $180.63 | 5.552% | $190.6586 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $198.68 | 9.478% | $217.5109 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $225.42 | 5.536% | $237.8993 | $237.90 | $237.90 | $237.90 |
| Purchase #7 | $45.65 | 9.555% | $50.0119 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $868.67 | $936.2735 | $936.28 | $936.25 | $936.20 | |