| 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 | $154.31 | 8.859% | $167.9803 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $29.47 | 3.292% | $30.4402 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $219.43 | 12.240% | $246.2882 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $44.56 | 4.288% | $46.4707 | $46.47 | $46.45 | $46.50 |
| Purchase #5 | $48.66 | 7.509% | $52.3139 | $52.31 | $52.30 | $52.30 |
| Purchase #6 | $137.69 | 5.235% | $144.8981 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $207.37 | 4.632% | $216.9754 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $841.49 | $905.3668 | $905.37 | $905.40 | $905.40 | |