| 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 | $144.75 | 12.824% | $163.3127 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $155.79 | 11.418% | $173.5781 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $131.73 | 4.826% | $138.0873 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $70.35 | 4.820% | $73.7409 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $136.58 | 5.106% | $143.5538 | $143.55 | $143.55 | $143.60 |
| Purchase #6 | $124.69 | 3.820% | $129.4532 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $19.82 | 13.344% | $22.4648 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $783.71 | $844.1908 | $844.18 | $844.20 | $844.30 | |