| 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 | $115.28 | 13.762% | $131.1448 | $131.14 | $131.15 | $131.10 |
| Purchase #2 | $19.70 | 12.352% | $22.1333 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $81.44 | 10.184% | $89.7338 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $45.95 | 4.849% | $48.1781 | $48.18 | $48.20 | $48.20 |
| Purchase #5 | $176.41 | 10.339% | $194.649 | $194.65 | $194.65 | $194.60 |
| Purchase #6 | $154.98 | 5.502% | $163.507 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $40.27 | 12.376% | $45.2538 | $45.25 | $45.25 | $45.30 |
| 7 purchase totals = | $634.03 | $694.5998 | $694.59 | $694.65 | $694.50 | |