| 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 | $178.69 | 11.423% | $199.1018 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $190.78 | 10.437% | $210.6917 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $10.84 | 10.841% | $12.0152 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $45.83 | 12.758% | $51.677 | $51.68 | $51.70 | $51.70 |
| Purchase #5 | $119.40 | 9.754% | $131.0463 | $131.05 | $131.05 | $131.00 |
| Purchase #6 | $28.75 | 3.159% | $29.6582 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $206.91 | 7.379% | $222.1779 | $222.18 | $222.20 | $222.20 |
| 7 purchase totals = | $781.20 | $856.3681 | $856.38 | $856.40 | $856.40 | |