| 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 | $138.95 | 3.591% | $143.9397 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $205.56 | 5.327% | $216.5102 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $110.96 | 10.495% | $122.6053 | $122.61 | $122.60 | $122.60 |
| Purchase #4 | $54.63 | 3.572% | $56.5814 | $56.58 | $56.60 | $56.60 |
| Purchase #5 | $14.59 | 5.763% | $15.4308 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $56.64 | 5.733% | $59.8872 | $59.89 | $59.90 | $59.90 |
| Purchase #7 | $225.97 | 4.167% | $235.3862 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $807.30 | $850.3408 | $850.35 | $850.40 | $850.30 | |