| 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 | $107.50 | 5.362% | $113.2642 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $178.80 | 8.579% | $194.1393 | $194.14 | $194.15 | $194.10 |
| Purchase #3 | $230.70 | 6.294% | $245.2203 | $245.22 | $245.20 | $245.20 |
| Purchase #4 | $56.45 | 10.543% | $62.4015 | $62.40 | $62.40 | $62.40 |
| Purchase #5 | $164.70 | 3.227% | $170.0149 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $111.66 | 12.238% | $125.325 | $125.33 | $125.35 | $125.30 |
| Purchase #7 | $30.59 | 8.104% | $33.069 | $33.07 | $33.05 | $33.10 |
| 7 purchase totals = | $880.40 | $943.4342 | $943.43 | $943.40 | $943.40 | |