| 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 | $154.43 | 12.627% | $173.9299 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $109.91 | 6.213% | $116.7387 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $183.28 | 11.485% | $204.3297 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $206.78 | 12.306% | $232.2263 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $169.67 | 13.220% | $192.1004 | $192.10 | $192.10 | $192.10 |
| Purchase #6 | $215.68 | 12.684% | $243.0369 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $125.50 | 13.500% | $142.4425 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $1,165.25 | $1,304.8044 | $1,304.81 | $1,304.90 | $1,304.60 | |