| 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 | $142.76 | 10.122% | $157.2102 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $79.56 | 10.861% | $88.201 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $29.28 | 4.595% | $30.6254 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $5.59 | 6.283% | $5.9412 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $93.31 | 11.767% | $104.2898 | $104.29 | $104.30 | $104.30 |
| Purchase #6 | $185.61 | 7.587% | $199.6922 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $247.29 | 4.852% | $259.2885 | $259.29 | $259.30 | $259.30 |
| 7 purchase totals = | $783.40 | $845.2483 | $845.25 | $845.30 | $845.20 | |