| 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 | $134.42 | 4.841% | $140.9273 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $13.69 | 13.656% | $15.5595 | $15.56 | $15.55 | $15.60 |
| Purchase #3 | $66.56 | 3.302% | $68.7578 | $68.76 | $68.75 | $68.80 |
| Purchase #4 | $151.50 | 12.605% | $170.5966 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $205.31 | 4.869% | $215.3065 | $215.31 | $215.30 | $215.30 |
| Purchase #6 | $144.38 | 7.700% | $155.4973 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $140.25 | 5.826% | $148.421 | $148.42 | $148.40 | $148.40 |
| 7 purchase totals = | $856.11 | $915.0660 | $915.08 | $915.05 | $915.10 | |