| 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 | $200.75 | 13.516% | $227.8834 | $227.88 | $227.90 | $227.90 |
| Purchase #2 | $205.82 | 8.353% | $223.0121 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $186.63 | 9.852% | $205.0168 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $169.52 | 8.705% | $184.2767 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $159.51 | 10.433% | $176.1517 | $176.15 | $176.15 | $176.20 |
| Purchase #6 | $131.69 | 7.670% | $141.7906 | $141.79 | $141.80 | $141.80 |
| Purchase #7 | $151.81 | 9.357% | $166.0149 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $1,205.73 | $1,324.1462 | $1,324.14 | $1,324.15 | $1,324.20 | |