| 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 | $145.47 | 6.730% | $155.2601 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $206.62 | 5.592% | $218.1742 | $218.17 | $218.15 | $218.20 |
| Purchase #3 | $11.89 | 8.182% | $12.8628 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $144.78 | 3.714% | $150.1571 | $150.16 | $150.15 | $150.20 |
| Purchase #5 | $59.97 | 7.601% | $64.5283 | $64.53 | $64.55 | $64.50 |
| Purchase #6 | $37.54 | 4.155% | $39.0998 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $171.90 | 4.214% | $179.1439 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $778.17 | $819.2262 | $819.22 | $819.20 | $819.30 | |