| 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 | $163.47 | 10.679% | $180.927 | $180.93 | $180.95 | $180.90 |
| Purchase #2 | $122.69 | 9.410% | $134.2351 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $112.84 | 5.676% | $119.2448 | $119.24 | $119.25 | $119.20 |
| Purchase #4 | $52.67 | 8.750% | $57.2786 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $56.56 | 11.595% | $63.1181 | $63.12 | $63.10 | $63.10 |
| Purchase #6 | $143.44 | 11.833% | $160.4133 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $131.68 | 6.870% | $140.7264 | $140.73 | $140.75 | $140.70 |
| 7 purchase totals = | $783.35 | $855.9433 | $855.95 | $856.00 | $855.80 | |