| 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 | $143.90 | 7.575% | $154.8004 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $214.80 | 10.662% | $237.702 | $237.70 | $237.70 | $237.70 |
| Purchase #3 | $126.47 | 5.223% | $133.0755 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $8.70 | 3.871% | $9.0368 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $70.60 | 13.671% | $80.2517 | $80.25 | $80.25 | $80.30 |
| Purchase #6 | $247.56 | 5.355% | $260.8168 | $260.82 | $260.80 | $260.80 |
| Purchase #7 | $56.36 | 3.377% | $58.2633 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $868.39 | $933.9465 | $933.95 | $933.95 | $934.00 | |