| 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 | $161.82 | 5.227% | $170.2783 | $170.28 | $170.30 | $170.30 |
| Purchase #2 | $201.79 | 6.310% | $214.5229 | $214.52 | $214.50 | $214.50 |
| Purchase #3 | $139.96 | 10.165% | $154.1869 | $154.19 | $154.20 | $154.20 |
| Purchase #4 | $125.50 | 8.433% | $136.0834 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $163.54 | 8.644% | $177.6764 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $210.41 | 5.558% | $222.1046 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $249.25 | 13.264% | $282.3105 | $282.31 | $282.30 | $282.30 |
| 7 purchase totals = | $1,252.27 | $1,357.1630 | $1,357.16 | $1,357.20 | $1,357.20 | |