| 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 | $125.57 | 5.488% | $132.4613 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $164.72 | 6.452% | $175.3477 | $175.35 | $175.35 | $175.30 |
| Purchase #3 | $65.36 | 5.186% | $68.7496 | $68.75 | $68.75 | $68.70 |
| Purchase #4 | $9.80 | 12.341% | $11.0094 | $11.01 | $11.00 | $11.00 |
| Purchase #5 | $89.62 | 9.472% | $98.1088 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $138.37 | 11.661% | $154.5053 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $201.26 | 4.433% | $210.1819 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $794.70 | $850.3640 | $850.37 | $850.35 | $850.30 | |