| 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 | $158.98 | 9.760% | $174.4964 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $161.67 | 3.720% | $167.6841 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $80.49 | 9.770% | $88.3539 | $88.35 | $88.35 | $88.40 |
| Purchase #4 | $144.50 | 12.844% | $163.0596 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $92.25 | 5.484% | $97.309 | $97.31 | $97.30 | $97.30 |
| Purchase #6 | $178.50 | 7.858% | $192.5265 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $99.33 | 7.459% | $106.739 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $915.72 | $990.1685 | $990.17 | $990.20 | $990.20 | |