| 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 | $140.49 | 9.175% | $153.38 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $75.39 | 9.254% | $82.3666 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $116.85 | 11.861% | $130.7096 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $124.33 | 10.123% | $136.9159 | $136.92 | $136.90 | $136.90 |
| Purchase #5 | $160.36 | 9.262% | $175.2125 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $177.80 | 13.528% | $201.8528 | $201.85 | $201.85 | $201.90 |
| Purchase #7 | $244.40 | 6.731% | $260.8506 | $260.85 | $260.85 | $260.90 |
| 7 purchase totals = | $1,039.62 | $1,141.2880 | $1,141.29 | $1,141.25 | $1,141.40 | |