| 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 | $141.77 | 8.566% | $153.914 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $106.80 | 13.686% | $121.4166 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $86.83 | 10.625% | $96.0557 | $96.06 | $96.05 | $96.10 |
| Purchase #4 | $215.55 | 8.752% | $234.4149 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $58.83 | 3.850% | $61.095 | $61.10 | $61.10 | $61.10 |
| Purchase #6 | $190.74 | 7.241% | $204.5515 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $15.75 | 8.228% | $17.0459 | $17.05 | $17.05 | $17.00 |
| 7 purchase totals = | $816.27 | $888.4936 | $888.50 | $888.45 | $888.50 | |