| 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 | $157.91 | 7.152% | $169.2037 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $102.76 | 10.324% | $113.3689 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $236.83 | 10.238% | $261.0767 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $134.33 | 12.621% | $151.2838 | $151.28 | $151.30 | $151.30 |
| Purchase #5 | $152.90 | 13.244% | $173.1501 | $173.15 | $173.15 | $173.20 |
| Purchase #6 | $93.40 | 8.639% | $101.4688 | $101.47 | $101.45 | $101.50 |
| Purchase #7 | $92.85 | 7.294% | $99.6225 | $99.62 | $99.60 | $99.60 |
| 7 purchase totals = | $970.98 | $1,069.1745 | $1,069.17 | $1,069.15 | $1,069.30 | |