| 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 | $11.72 | 4.277% | $12.2213 | $12.22 | $12.20 | $12.20 |
| Purchase #2 | $142.57 | 9.853% | $156.6174 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $171.50 | 8.743% | $186.4942 | $186.49 | $186.50 | $186.50 |
| Purchase #4 | $101.88 | 10.187% | $112.2585 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $163.31 | 6.377% | $173.7243 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $156.27 | 12.271% | $175.4459 | $175.45 | $175.45 | $175.40 |
| Purchase #7 | $13.84 | 5.600% | $14.615 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $761.09 | $831.3766 | $831.38 | $831.30 | $831.30 | |