| 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 | $65.29 | 4.601% | $68.294 | $68.29 | $68.30 | $68.30 |
| Purchase #2 | $132.95 | 5.388% | $140.1133 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $201.41 | 5.264% | $212.0122 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $142.41 | 12.607% | $160.3636 | $160.36 | $160.35 | $160.40 |
| Purchase #5 | $136.83 | 10.327% | $150.9604 | $150.96 | $150.95 | $151.00 |
| Purchase #6 | $92.59 | 11.251% | $103.0073 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $27.33 | 13.121% | $30.916 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $798.81 | $865.6668 | $865.66 | $865.60 | $865.70 | |