| 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 | $148.32 | 12.767% | $167.256 | $167.26 | $167.25 | $167.30 |
| Purchase #2 | $35.68 | 12.609% | $40.1789 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $62.85 | 7.197% | $67.3733 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $125.64 | 10.626% | $138.9905 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $188.83 | 12.708% | $212.8265 | $212.83 | $212.85 | $212.80 |
| Purchase #6 | $115.64 | 12.291% | $129.8533 | $129.85 | $129.85 | $129.90 |
| Purchase #7 | $56.51 | 12.734% | $63.706 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $733.47 | $820.1845 | $820.19 | $820.20 | $820.30 | |