| 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 | $121.53 | 12.503% | $136.7249 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $101.55 | 4.361% | $105.9786 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $95.85 | 9.719% | $105.1657 | $105.17 | $105.15 | $105.20 |
| Purchase #4 | $164.55 | 5.732% | $173.982 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $212.58 | 10.526% | $234.9562 | $234.96 | $234.95 | $235.00 |
| Purchase #6 | $174.78 | 12.724% | $197.019 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $27.36 | 9.497% | $29.9584 | $29.96 | $29.95 | $30.00 |
| 7 purchase totals = | $898.20 | $983.7848 | $983.79 | $983.75 | $983.90 | |