| 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 | $132.55 | 13.218% | $150.0705 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $189.26 | 12.444% | $212.8115 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $19.86 | 11.622% | $22.1681 | $22.17 | $22.15 | $22.20 |
| Purchase #4 | $60.88 | 10.376% | $67.1969 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $224.72 | 11.622% | $250.837 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $86.45 | 6.556% | $92.1177 | $92.12 | $92.10 | $92.10 |
| Purchase #7 | $33.44 | 8.843% | $36.3971 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $747.16 | $831.5988 | $831.61 | $831.55 | $831.60 | |