| 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 | $126.58 | 8.135% | $136.8773 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $133.29 | 8.821% | $145.0475 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $62.95 | 12.380% | $70.7432 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $17.37 | 9.767% | $19.0665 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $217.92 | 10.584% | $240.9847 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $85.49 | 10.270% | $94.2698 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $183.78 | 13.694% | $208.9468 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $827.38 | $915.9358 | $915.94 | $915.95 | $915.90 | |