| 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 | $187.50 | 8.800% | $204 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $25.36 | 13.587% | $28.8057 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $204.71 | 5.643% | $216.2618 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $51.51 | 5.478% | $54.3317 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $29.71 | 3.706% | $30.8111 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $102.63 | 10.845% | $113.7602 | $113.76 | $113.75 | $113.80 |
| Purchase #7 | $19.73 | 11.587% | $22.0161 | $22.02 | $22.00 | $22.00 |
| 7 purchase totals = | $621.15 | $669.9866 | $669.99 | $669.95 | $670.00 | |