| 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 | $20.38 | 3.771% | $21.1485 | $21.15 | $21.15 | $21.10 |
| Purchase #2 | $121.62 | 8.328% | $131.7485 | $131.75 | $131.75 | $131.70 |
| Purchase #3 | $175.26 | 6.245% | $186.205 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $57.83 | 8.729% | $62.878 | $62.88 | $62.90 | $62.90 |
| Purchase #5 | $168.57 | 8.115% | $182.2495 | $182.25 | $182.25 | $182.20 |
| Purchase #6 | $118.79 | 11.550% | $132.5102 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $206.83 | 9.834% | $227.1697 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $869.28 | $943.9094 | $943.92 | $943.90 | $943.80 | |