| 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 | $175.81 | 6.620% | $187.4486 | $187.45 | $187.45 | $187.40 |
| Purchase #2 | $117.42 | 4.517% | $122.7239 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $146.76 | 11.511% | $163.6535 | $163.65 | $163.65 | $163.70 |
| Purchase #4 | $123.62 | 8.714% | $134.3922 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $232.51 | 12.792% | $262.2527 | $262.25 | $262.25 | $262.30 |
| Purchase #6 | $17.73 | 12.578% | $19.9601 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $222.78 | 4.560% | $232.9388 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $1,036.63 | $1,123.3698 | $1,123.36 | $1,123.35 | $1,123.40 | |