| 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 | $175.78 | 3.747% | $182.3665 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $27.91 | 7.519% | $30.0086 | $30.01 | $30.00 | $30.00 |
| Purchase #3 | $37.75 | 11.732% | $42.1788 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $125.92 | 13.476% | $142.889 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $53.73 | 9.431% | $58.7973 | $58.80 | $58.80 | $58.80 |
| Purchase #6 | $14.94 | 12.521% | $16.8106 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $221.86 | 13.529% | $251.8754 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $657.89 | $724.9262 | $724.94 | $724.95 | $725.00 | |