| 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 | $139.64 | 3.592% | $144.6559 | $144.66 | $144.65 | $144.70 |
| Purchase #2 | $146.31 | 5.460% | $154.2985 | $154.30 | $154.30 | $154.30 |
| Purchase #3 | $200.76 | 5.853% | $212.5105 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $142.39 | 11.525% | $158.8004 | $158.80 | $158.80 | $158.80 |
| Purchase #5 | $5.99 | 7.783% | $6.4562 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $37.27 | 4.774% | $39.0493 | $39.05 | $39.05 | $39.00 |
| Purchase #7 | $209.89 | 7.872% | $226.4125 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $882.25 | $942.1833 | $942.19 | $942.15 | $942.20 | |