| 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 | $125.58 | 7.447% | $134.9319 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $79.31 | 3.651% | $82.2056 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $41.55 | 4.542% | $43.4372 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $239.94 | 4.710% | $251.2412 | $251.24 | $251.25 | $251.20 |
| Purchase #5 | $17.50 | 3.322% | $18.0814 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $152.83 | 11.662% | $170.653 | $170.65 | $170.65 | $170.70 |
| Purchase #7 | $124.36 | 13.663% | $141.3513 | $141.35 | $141.35 | $141.40 |
| 7 purchase totals = | $781.07 | $841.9016 | $841.90 | $841.95 | $841.90 | |