| 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 | $21.26 | 8.481% | $23.0631 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $154.79 | 7.334% | $166.1423 | $166.14 | $166.15 | $166.10 |
| Purchase #3 | $156.76 | 8.698% | $170.395 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $152.98 | 12.293% | $171.7858 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $163.97 | 6.871% | $175.2364 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $109.51 | 13.871% | $124.7001 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $105.45 | 6.323% | $112.1176 | $112.12 | $112.10 | $112.10 |
| 7 purchase totals = | $864.72 | $943.4403 | $943.45 | $943.45 | $943.40 | |