| 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 | $137.80 | 5.811% | $145.8076 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $234.57 | 11.267% | $260.999 | $261.00 | $261.00 | $261.00 |
| Purchase #3 | $146.41 | 11.782% | $163.66 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $139.28 | 5.472% | $146.9014 | $146.90 | $146.90 | $146.90 |
| Purchase #5 | $154.63 | 9.809% | $169.7977 | $169.80 | $169.80 | $169.80 |
| Purchase #6 | $173.91 | 5.166% | $182.8942 | $182.89 | $182.90 | $182.90 |
| Purchase #7 | $158.71 | 4.389% | $165.6758 | $165.68 | $165.70 | $165.70 |
| 7 purchase totals = | $1,145.31 | $1,235.7357 | $1,235.74 | $1,235.75 | $1,235.80 | |