| 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 | $197.74 | 5.234% | $208.0897 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $153.70 | 3.383% | $158.8997 | $158.90 | $158.90 | $158.90 |
| Purchase #3 | $43.99 | 10.458% | $48.5905 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $11.78 | 7.478% | $12.6609 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $247.61 | 9.332% | $270.717 | $270.72 | $270.70 | $270.70 |
| Purchase #6 | $19.33 | 11.820% | $21.6148 | $21.61 | $21.60 | $21.60 |
| Purchase #7 | $166.50 | 8.667% | $180.9306 | $180.93 | $180.95 | $180.90 |
| 7 purchase totals = | $840.65 | $901.5032 | $901.50 | $901.50 | $901.50 | |