| 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 | $113.53 | 7.758% | $122.3377 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $140.73 | 12.194% | $157.8906 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $237.31 | 9.682% | $260.2864 | $260.29 | $260.30 | $260.30 |
| Purchase #4 | $32.74 | 6.272% | $34.7935 | $34.79 | $34.80 | $34.80 |
| Purchase #5 | $131.52 | 9.436% | $143.9302 | $143.93 | $143.95 | $143.90 |
| Purchase #6 | $43.97 | 3.218% | $45.385 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $170.29 | 7.429% | $182.9408 | $182.94 | $182.95 | $182.90 |
| 7 purchase totals = | $870.09 | $947.5642 | $947.57 | $947.65 | $947.50 | |