| 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 | $97.69 | 7.785% | $105.2952 | $105.30 | $105.30 | $105.30 |
| Purchase #2 | $157.29 | 7.512% | $169.1056 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $102.88 | 13.447% | $116.7143 | $116.71 | $116.70 | $116.70 |
| Purchase #4 | $79.83 | 8.425% | $86.5557 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $213.67 | 5.400% | $225.2082 | $225.21 | $225.20 | $225.20 |
| Purchase #6 | $135.94 | 13.569% | $154.3857 | $154.39 | $154.40 | $154.40 |
| Purchase #7 | $212.40 | 3.670% | $220.1951 | $220.20 | $220.20 | $220.20 |
| 7 purchase totals = | $999.70 | $1,077.4598 | $1,077.48 | $1,077.45 | $1,077.50 | |