| 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 | $137.59 | 11.698% | $153.6853 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $72.68 | 12.833% | $82.007 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $186.53 | 11.210% | $207.44 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $27.71 | 9.177% | $30.2529 | $30.25 | $30.25 | $30.30 |
| Purchase #5 | $225.39 | 9.282% | $246.3107 | $246.31 | $246.30 | $246.30 |
| Purchase #6 | $220.51 | 9.787% | $242.0913 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $199.99 | 7.616% | $215.2212 | $215.22 | $215.20 | $215.20 |
| 7 purchase totals = | $1,070.40 | $1,177.0084 | $1,177.01 | $1,177.00 | $1,177.00 | |