| 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 | $105.68 | 13.711% | $120.1698 | $120.17 | $120.15 | $120.20 |
| Purchase #2 | $222.27 | 12.232% | $249.4581 | $249.46 | $249.45 | $249.50 |
| Purchase #3 | $98.37 | 4.749% | $103.0416 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $27.56 | 3.228% | $28.4496 | $28.45 | $28.45 | $28.40 |
| Purchase #5 | $151.74 | 13.339% | $171.9806 | $171.98 | $172.00 | $172.00 |
| Purchase #6 | $99.29 | 3.377% | $102.643 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $15.87 | 7.184% | $17.0101 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $720.78 | $792.7528 | $792.75 | $792.75 | $792.70 | |