| 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 | $109.30 | 8.112% | $118.1664 | $118.17 | $118.15 | $118.20 |
| Purchase #2 | $125.28 | 13.509% | $142.2041 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $92.53 | 5.606% | $97.7172 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $121.26 | 9.228% | $132.4499 | $132.45 | $132.45 | $132.40 |
| Purchase #5 | $194.26 | 9.403% | $212.5263 | $212.53 | $212.55 | $212.50 |
| Purchase #6 | $155.89 | 5.704% | $164.782 | $164.78 | $164.80 | $164.80 |
| Purchase #7 | $23.56 | 3.583% | $24.4042 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $822.08 | $892.2501 | $892.25 | $892.25 | $892.20 | |