| 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 | $171.95 | 12.312% | $193.1205 | $193.12 | $193.10 | $193.10 |
| Purchase #2 | $79.41 | 8.831% | $86.4227 | $86.42 | $86.40 | $86.40 |
| Purchase #3 | $58.97 | 3.325% | $60.9308 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $112.64 | 3.661% | $116.7638 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $170.86 | 13.553% | $194.0167 | $194.02 | $194.00 | $194.00 |
| Purchase #6 | $175.85 | 7.473% | $188.9913 | $188.99 | $189.00 | $189.00 |
| Purchase #7 | $56.42 | 13.529% | $64.0531 | $64.05 | $64.05 | $64.10 |
| 7 purchase totals = | $826.10 | $904.2989 | $904.29 | $904.25 | $904.30 | |