| 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 | $184.61 | 12.839% | $208.3121 | $208.31 | $208.30 | $208.30 |
| Purchase #2 | $18.67 | 7.438% | $20.0587 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $28.79 | 6.660% | $30.7074 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $119.86 | 9.605% | $131.3726 | $131.37 | $131.35 | $131.40 |
| Purchase #5 | $129.34 | 11.657% | $144.4172 | $144.42 | $144.40 | $144.40 |
| Purchase #6 | $198.79 | 4.260% | $207.2585 | $207.26 | $207.25 | $207.30 |
| Purchase #7 | $129.95 | 5.134% | $136.6216 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $810.01 | $878.7481 | $878.75 | $878.65 | $878.80 | |