| 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 | $112.59 | 13.191% | $127.4417 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $14.66 | 3.564% | $15.1825 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $81.42 | 8.533% | $88.3676 | $88.37 | $88.35 | $88.40 |
| Purchase #4 | $101.75 | 7.257% | $109.134 | $109.13 | $109.15 | $109.10 |
| Purchase #5 | $153.59 | 6.347% | $163.3384 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $126.91 | 12.227% | $142.4273 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $208.33 | 12.433% | $234.2317 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $799.25 | $880.1232 | $880.12 | $880.20 | $880.00 | |