| 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 | $86.65 | 12.129% | $97.1598 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $241.40 | 9.405% | $264.1037 | $264.10 | $264.10 | $264.10 |
| Purchase #3 | $145.26 | 13.805% | $165.3131 | $165.31 | $165.30 | $165.30 |
| Purchase #4 | $246.25 | 6.319% | $261.8105 | $261.81 | $261.80 | $261.80 |
| Purchase #5 | $177.40 | 3.175% | $183.0325 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $15.96 | 8.769% | $17.3595 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $134.68 | 10.641% | $149.0113 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $1,047.60 | $1,137.7904 | $1,137.78 | $1,137.75 | $1,137.80 | |