| 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 | $222.81 | 6.194% | $236.6109 | $236.61 | $236.60 | $236.60 |
| Purchase #2 | $67.98 | 9.383% | $74.3586 | $74.36 | $74.35 | $74.40 |
| Purchase #3 | $181.75 | 9.500% | $199.0163 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $163.92 | 3.236% | $169.2245 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $93.99 | 6.659% | $100.2488 | $100.25 | $100.25 | $100.20 |
| Purchase #6 | $213.41 | 9.213% | $233.0715 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $160.48 | 11.435% | $178.8309 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $1,104.34 | $1,191.3615 | $1,191.36 | $1,191.30 | $1,191.30 | |