| 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 | $185.61 | 5.641% | $196.0803 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $250.94 | 7.617% | $270.0541 | $270.05 | $270.05 | $270.10 |
| Purchase #3 | $10.55 | 7.378% | $11.3284 | $11.33 | $11.35 | $11.30 |
| Purchase #4 | $78.51 | 4.126% | $81.7493 | $81.75 | $81.75 | $81.70 |
| Purchase #5 | $121.36 | 9.102% | $132.4062 | $132.41 | $132.40 | $132.40 |
| Purchase #6 | $122.25 | 8.300% | $132.3968 | $132.40 | $132.40 | $132.40 |
| Purchase #7 | $150.35 | 5.382% | $158.4418 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $919.57 | $982.4569 | $982.46 | $982.50 | $982.40 | |