| 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 | $84.84 | 3.107% | $87.476 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $170.71 | 11.858% | $190.9528 | $190.95 | $190.95 | $191.00 |
| Purchase #3 | $14.46 | 9.625% | $15.8518 | $15.85 | $15.85 | $15.90 |
| Purchase #4 | $227.44 | 11.174% | $252.8541 | $252.85 | $252.85 | $252.90 |
| Purchase #5 | $164.41 | 7.682% | $177.04 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $209.42 | 8.858% | $227.9704 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $24.81 | 5.842% | $26.2594 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $896.09 | $978.4045 | $978.40 | $978.40 | $978.60 | |