| 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 | $135.39 | 10.322% | $149.365 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $203.96 | 7.159% | $218.5615 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $78.81 | 7.867% | $85.01 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $161.76 | 5.314% | $170.3559 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $14.43 | 9.731% | $15.8342 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $235.71 | 13.255% | $266.9534 | $266.95 | $266.95 | $267.00 |
| Purchase #7 | $26.72 | 3.499% | $27.6549 | $27.65 | $27.65 | $27.70 |
| 7 purchase totals = | $856.78 | $933.7349 | $933.73 | $933.70 | $933.90 | |