| 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 | $145.46 | 6.508% | $154.9265 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $61.91 | 9.666% | $67.8942 | $67.89 | $67.90 | $67.90 |
| Purchase #3 | $150.86 | 6.755% | $161.0506 | $161.05 | $161.05 | $161.10 |
| Purchase #4 | $122.57 | 13.126% | $138.6585 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $29.71 | 5.432% | $31.3238 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $205.96 | 4.598% | $215.43 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $153.83 | 6.411% | $163.692 | $163.69 | $163.70 | $163.70 |
| 7 purchase totals = | $870.30 | $932.9756 | $932.97 | $933.00 | $933.00 | |