| 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 | $107.48 | 13.743% | $122.251 | $122.25 | $122.25 | $122.30 |
| Purchase #2 | $180.32 | 11.769% | $201.5419 | $201.54 | $201.55 | $201.50 |
| Purchase #3 | $56.98 | 3.387% | $58.9099 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $136.86 | 8.789% | $148.8886 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $126.32 | 9.312% | $138.0829 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $14.38 | 5.695% | $15.1989 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $22.85 | 3.350% | $23.6155 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $645.19 | $708.4887 | $708.49 | $708.50 | $708.50 | |