| 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 | $166.96 | 12.493% | $187.8183 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $78.60 | 9.683% | $86.2108 | $86.21 | $86.20 | $86.20 |
| Purchase #3 | $222.96 | 7.589% | $239.8804 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $154.71 | 8.604% | $168.0212 | $168.02 | $168.00 | $168.00 |
| Purchase #5 | $7.54 | 9.756% | $8.2756 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $198.93 | 8.423% | $215.6859 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $236.27 | 13.524% | $268.2232 | $268.22 | $268.20 | $268.20 |
| 7 purchase totals = | $1,065.97 | $1,174.1154 | $1,174.12 | $1,174.10 | $1,174.10 | |