| 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 | $152.40 | 5.766% | $161.1874 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $200.79 | 5.871% | $212.5784 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $19.56 | 10.732% | $21.6592 | $21.66 | $21.65 | $21.70 |
| Purchase #4 | $179.66 | 12.380% | $201.9019 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $52.41 | 10.774% | $58.0567 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $86.70 | 12.217% | $97.2921 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $209.65 | 5.106% | $220.3547 | $220.35 | $220.35 | $220.40 |
| 7 purchase totals = | $901.17 | $973.0304 | $973.03 | $973.05 | $973.20 | |