| 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 | $175.69 | 4.253% | $183.1621 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $20.43 | 13.842% | $23.2579 | $23.26 | $23.25 | $23.30 |
| Purchase #3 | $231.45 | 13.106% | $261.7838 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $247.74 | 5.670% | $261.7869 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $158.27 | 6.721% | $168.9073 | $168.91 | $168.90 | $168.90 |
| Purchase #6 | $83.46 | 11.732% | $93.2515 | $93.25 | $93.25 | $93.30 |
| Purchase #7 | $42.70 | 12.670% | $48.1101 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $959.74 | $1,040.2596 | $1,040.26 | $1,040.25 | $1,040.40 | |