| 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 | $150.76 | 4.829% | $158.0402 | $158.04 | $158.05 | $158.00 |
| Purchase #2 | $60.91 | 6.498% | $64.8679 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $11.84 | 12.737% | $13.3481 | $13.35 | $13.35 | $13.30 |
| Purchase #4 | $123.80 | 10.387% | $136.6591 | $136.66 | $136.65 | $136.70 |
| Purchase #5 | $46.90 | 6.481% | $49.9396 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $139.77 | 13.404% | $158.5048 | $158.50 | $158.50 | $158.50 |
| Purchase #7 | $205.90 | 3.829% | $213.7839 | $213.78 | $213.80 | $213.80 |
| 7 purchase totals = | $739.88 | $795.1436 | $795.14 | $795.15 | $795.10 | |