| 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 | $194.96 | 11.409% | $217.203 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $42.53 | 11.184% | $47.2866 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $19.55 | 8.133% | $21.14 | $21.14 | $21.15 | $21.10 |
| Purchase #4 | $158.46 | 10.558% | $175.1902 | $175.19 | $175.20 | $175.20 |
| Purchase #5 | $107.27 | 4.632% | $112.2387 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $95.49 | 8.434% | $103.5436 | $103.54 | $103.55 | $103.50 |
| Purchase #7 | $182.46 | 3.335% | $188.545 | $188.55 | $188.55 | $188.50 |
| 7 purchase totals = | $800.72 | $865.1471 | $865.15 | $865.20 | $865.00 | |