| 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 | $177.93 | 13.473% | $201.9025 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $17.81 | 5.720% | $18.8287 | $18.83 | $18.85 | $18.80 |
| Purchase #3 | $50.98 | 9.353% | $55.7482 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $125.73 | 3.367% | $129.9633 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $14.31 | 3.109% | $14.7549 | $14.75 | $14.75 | $14.80 |
| Purchase #6 | $188.56 | 6.476% | $200.7711 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $209.58 | 10.411% | $231.3994 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $784.90 | $853.3681 | $853.36 | $853.35 | $853.40 | |