| 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 | $11.43 | 11.581% | $12.7537 | $12.75 | $12.75 | $12.80 |
| Purchase #2 | $181.28 | 10.408% | $200.1476 | $200.15 | $200.15 | $200.10 |
| Purchase #3 | $137.32 | 10.533% | $151.7839 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $199.66 | 7.726% | $215.0857 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $18.40 | 6.213% | $19.5432 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $36.43 | 12.872% | $41.1193 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $151.87 | 7.811% | $163.7326 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $736.39 | $804.1660 | $804.16 | $804.20 | $804.10 | |