| 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 | $148.55 | 6.253% | $157.8388 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $246.52 | 12.846% | $278.188 | $278.19 | $278.20 | $278.20 |
| Purchase #3 | $231.87 | 12.694% | $261.3036 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $93.31 | 10.689% | $103.2839 | $103.28 | $103.30 | $103.30 |
| Purchase #5 | $30.62 | 10.169% | $33.7337 | $33.73 | $33.75 | $33.70 |
| Purchase #6 | $90.26 | 8.218% | $97.6776 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $184.38 | 6.121% | $195.6659 | $195.67 | $195.65 | $195.70 |
| 7 purchase totals = | $1,025.51 | $1,127.6915 | $1,127.69 | $1,127.75 | $1,127.70 | |