| 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 | $114.96 | 6.198% | $122.0852 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $53.72 | 8.476% | $58.2733 | $58.27 | $58.25 | $58.30 |
| Purchase #3 | $106.64 | 6.578% | $113.6548 | $113.65 | $113.65 | $113.70 |
| Purchase #4 | $135.80 | 13.223% | $153.7568 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $148.97 | 6.515% | $158.6754 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $122.82 | 7.294% | $131.7785 | $131.78 | $131.80 | $131.80 |
| Purchase #7 | $116.72 | 13.421% | $132.385 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $799.63 | $870.6090 | $870.62 | $870.65 | $870.80 | |