| 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 | $164.38 | 3.839% | $170.6905 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $154.89 | 7.421% | $166.3844 | $166.38 | $166.40 | $166.40 |
| Purchase #3 | $158.27 | 5.404% | $166.8229 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $163.87 | 4.600% | $171.408 | $171.41 | $171.40 | $171.40 |
| Purchase #5 | $40.99 | 13.796% | $46.645 | $46.65 | $46.65 | $46.60 |
| Purchase #6 | $193.59 | 12.518% | $217.8236 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $67.54 | 4.248% | $70.4091 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $943.53 | $1,010.1835 | $1,010.18 | $1,010.15 | $1,010.10 | |