| 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 | $16.28 | 5.436% | $17.165 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $129.44 | 13.398% | $146.7824 | $146.78 | $146.80 | $146.80 |
| Purchase #3 | $18.98 | 9.858% | $20.851 | $20.85 | $20.85 | $20.90 |
| Purchase #4 | $213.48 | 13.795% | $242.9296 | $242.93 | $242.95 | $242.90 |
| Purchase #5 | $93.97 | 13.812% | $106.9491 | $106.95 | $106.95 | $106.90 |
| Purchase #6 | $185.79 | 8.146% | $200.9245 | $200.92 | $200.90 | $200.90 |
| Purchase #7 | $204.95 | 3.717% | $212.568 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $862.89 | $948.1696 | $948.17 | $948.15 | $948.20 | |