| 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 | $113.59 | 7.263% | $121.84 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $23.97 | 9.239% | $26.1846 | $26.18 | $26.20 | $26.20 |
| Purchase #3 | $126.77 | 5.639% | $133.9186 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $164.75 | 4.593% | $172.317 | $172.32 | $172.30 | $172.30 |
| Purchase #5 | $134.76 | 7.469% | $144.8252 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $101.70 | 7.417% | $109.2431 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $132.84 | 12.164% | $148.9987 | $149.00 | $149.00 | $149.00 |
| 7 purchase totals = | $798.38 | $857.3272 | $857.33 | $857.35 | $857.20 | |