| 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 | $117.34 | 12.569% | $132.0885 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $86.64 | 12.326% | $97.3192 | $97.32 | $97.30 | $97.30 |
| Purchase #3 | $5.64 | 7.698% | $6.0742 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $151.94 | 13.608% | $172.616 | $172.62 | $172.60 | $172.60 |
| Purchase #5 | $148.89 | 10.629% | $164.7155 | $164.72 | $164.70 | $164.70 |
| Purchase #6 | $192.36 | 7.348% | $206.4946 | $206.49 | $206.50 | $206.50 |
| Purchase #7 | $97.92 | 8.485% | $106.2285 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $800.73 | $885.5365 | $885.54 | $885.50 | $885.50 | |