| 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 | $26.96 | 4.466% | $28.164 | $28.16 | $28.15 | $28.20 |
| Purchase #2 | $176.33 | 8.380% | $191.1065 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $15.78 | 3.816% | $16.3822 | $16.38 | $16.40 | $16.40 |
| Purchase #4 | $163.91 | 5.705% | $173.2611 | $173.26 | $173.25 | $173.30 |
| Purchase #5 | $87.55 | 11.437% | $97.5631 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $120.81 | 13.412% | $137.013 | $137.01 | $137.00 | $137.00 |
| Purchase #7 | $88.41 | 3.591% | $91.5848 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $679.75 | $735.0747 | $735.06 | $735.05 | $735.20 | |