| 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 | $125.87 | 4.377% | $131.3793 | $131.38 | $131.40 | $131.40 |
| Purchase #2 | $36.73 | 12.297% | $41.2467 | $41.25 | $41.25 | $41.20 |
| Purchase #3 | $54.27 | 10.618% | $60.0324 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $179.79 | 5.695% | $190.029 | $190.03 | $190.05 | $190.00 |
| Purchase #5 | $15.88 | 4.270% | $16.5581 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $141.65 | 13.833% | $161.2444 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $163.65 | 11.685% | $182.7725 | $182.77 | $182.75 | $182.80 |
| 7 purchase totals = | $717.84 | $783.2624 | $783.26 | $783.30 | $783.20 | |