| 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 | $137.58 | 12.233% | $154.4102 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $138.56 | 11.245% | $154.1411 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $188.70 | 6.350% | $200.6825 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $73.48 | 12.600% | $82.7385 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $99.74 | 7.223% | $106.9442 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $28.37 | 3.434% | $29.3442 | $29.34 | $29.35 | $29.30 |
| Purchase #7 | $211.91 | 11.215% | $235.6757 | $235.68 | $235.70 | $235.70 |
| 7 purchase totals = | $878.34 | $963.9364 | $963.93 | $964.00 | $963.80 | |