| 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 | $132.69 | 8.569% | $144.0602 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $78.67 | 5.220% | $82.7766 | $82.78 | $82.80 | $82.80 |
| Purchase #3 | $150.81 | 8.371% | $163.4343 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $168.42 | 12.347% | $189.2148 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $96.53 | 11.743% | $107.8655 | $107.87 | $107.85 | $107.90 |
| Purchase #6 | $20.97 | 8.749% | $22.8047 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $149.48 | 11.392% | $166.5088 | $166.51 | $166.50 | $166.50 |
| 7 purchase totals = | $797.57 | $876.6649 | $876.66 | $876.65 | $876.70 | |