| 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 | $161.45 | 9.381% | $176.5956 | $176.60 | $176.60 | $176.60 |
| Purchase #2 | $154.25 | 7.344% | $165.5781 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $81.76 | 12.571% | $92.038 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $42.97 | 8.807% | $46.7544 | $46.75 | $46.75 | $46.80 |
| Purchase #5 | $212.80 | 11.160% | $236.5485 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $12.73 | 7.199% | $13.6464 | $13.65 | $13.65 | $13.60 |
| Purchase #7 | $148.94 | 6.536% | $158.6747 | $158.67 | $158.65 | $158.70 |
| 7 purchase totals = | $814.90 | $889.8357 | $889.84 | $889.85 | $889.80 | |