| 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 | $135.85 | 6.403% | $144.5485 | $144.55 | $144.55 | $144.50 |
| Purchase #2 | $102.77 | 8.684% | $111.6945 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $10.72 | 4.347% | $11.186 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $144.44 | 7.166% | $154.7906 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $196.90 | 4.445% | $205.6522 | $205.65 | $205.65 | $205.70 |
| Purchase #6 | $11.35 | 6.775% | $12.119 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $20.94 | 10.595% | $23.1586 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $622.97 | $663.1494 | $663.15 | $663.15 | $663.20 | |