| 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 | $140.43 | 12.661% | $158.2098 | $158.21 | $158.20 | $158.20 |
| Purchase #2 | $55.62 | 12.727% | $62.6988 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $39.31 | 8.532% | $42.6639 | $42.66 | $42.65 | $42.70 |
| Purchase #4 | $79.76 | 8.392% | $86.4535 | $86.45 | $86.45 | $86.50 |
| Purchase #5 | $82.45 | 10.523% | $91.1262 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $170.28 | 9.302% | $186.1194 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $182.64 | 11.605% | $203.8354 | $203.84 | $203.85 | $203.80 |
| 7 purchase totals = | $750.49 | $831.1070 | $831.11 | $831.10 | $831.10 | |