| 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 | $182.42 | 11.420% | $203.2524 | $203.25 | $203.25 | $203.30 |
| Purchase #2 | $173.59 | 3.721% | $180.0493 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $53.70 | 8.863% | $58.4594 | $58.46 | $58.45 | $58.50 |
| Purchase #4 | $137.28 | 4.583% | $143.5715 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $10.28 | 12.454% | $11.5603 | $11.56 | $11.55 | $11.60 |
| Purchase #6 | $211.52 | 12.266% | $237.465 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $150.79 | 4.233% | $157.1729 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $919.58 | $991.5308 | $991.53 | $991.45 | $991.70 | |