| 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 | $182.84 | 5.792% | $193.4301 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $236.36 | 9.357% | $258.4762 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $65.62 | 3.612% | $67.9902 | $67.99 | $68.00 | $68.00 |
| Purchase #4 | $20.76 | 4.758% | $21.7478 | $21.75 | $21.75 | $21.70 |
| Purchase #5 | $214.44 | 4.147% | $223.3328 | $223.33 | $223.35 | $223.30 |
| Purchase #6 | $87.47 | 8.328% | $94.7545 | $94.75 | $94.75 | $94.80 |
| Purchase #7 | $72.59 | 9.206% | $79.2726 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $880.08 | $939.0042 | $939.00 | $939.05 | $939.00 | |