| 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 | $149.67 | 11.149% | $166.3567 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $104.52 | 12.305% | $117.3812 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $102.42 | 10.691% | $113.3697 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $191.87 | 3.788% | $199.138 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $236.90 | 5.832% | $250.716 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $25.43 | 4.836% | $26.6598 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $231.88 | 10.140% | $255.3926 | $255.39 | $255.40 | $255.40 |
| 7 purchase totals = | $1,042.69 | $1,129.0140 | $1,129.02 | $1,129.00 | $1,129.10 | |