| 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 | $10.32 | 12.222% | $11.5813 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $103.62 | 12.244% | $116.3072 | $116.31 | $116.30 | $116.30 |
| Purchase #3 | $16.47 | 9.585% | $18.0486 | $18.05 | $18.05 | $18.00 |
| Purchase #4 | $151.87 | 7.495% | $163.2527 | $163.25 | $163.25 | $163.30 |
| Purchase #5 | $150.26 | 9.248% | $164.156 | $164.16 | $164.15 | $164.20 |
| Purchase #6 | $233.49 | 4.298% | $243.5254 | $243.53 | $243.55 | $243.50 |
| Purchase #7 | $146.75 | 4.724% | $153.6825 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $812.78 | $870.5537 | $870.56 | $870.60 | $870.60 | |