| 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 | $136.34 | 10.680% | $150.9011 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $220.32 | 5.196% | $231.7678 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $167.74 | 4.800% | $175.7915 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $236.42 | 10.591% | $261.4592 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $220.29 | 13.702% | $250.4741 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $151.77 | 11.406% | $169.0809 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $197.93 | 9.730% | $217.1886 | $217.19 | $217.20 | $217.20 |
| 7 purchase totals = | $1,330.81 | $1,456.6632 | $1,456.66 | $1,456.65 | $1,456.80 | |