| 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 | $151.55 | 4.392% | $158.2061 | $158.21 | $158.20 | $158.20 |
| Purchase #2 | $242.60 | 7.139% | $259.9192 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $185.63 | 10.253% | $204.6626 | $204.66 | $204.65 | $204.70 |
| Purchase #4 | $77.27 | 11.524% | $86.1746 | $86.17 | $86.15 | $86.20 |
| Purchase #5 | $170.54 | 4.777% | $178.6867 | $178.69 | $178.70 | $178.70 |
| Purchase #6 | $165.49 | 9.652% | $181.4631 | $181.46 | $181.45 | $181.50 |
| Purchase #7 | $167.98 | 12.211% | $188.492 | $188.49 | $188.50 | $188.50 |
| 7 purchase totals = | $1,161.06 | $1,257.6043 | $1,257.60 | $1,257.55 | $1,257.70 | |