| 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 | $181.75 | 5.783% | $192.2606 | $192.26 | $192.25 | $192.30 |
| Purchase #2 | $109.32 | 8.791% | $118.9303 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $81.55 | 9.645% | $89.4155 | $89.42 | $89.40 | $89.40 |
| Purchase #4 | $187.49 | 6.492% | $199.6619 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $30.53 | 13.499% | $34.6512 | $34.65 | $34.65 | $34.70 |
| Purchase #6 | $209.33 | 8.727% | $227.5982 | $227.60 | $227.60 | $227.60 |
| Purchase #7 | $49.80 | 6.353% | $52.9638 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $849.77 | $915.4815 | $915.48 | $915.45 | $915.60 | |