| 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 | $150.30 | 6.758% | $160.4573 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $210.75 | 10.868% | $233.6543 | $233.65 | $233.65 | $233.70 |
| Purchase #3 | $76.87 | 9.649% | $84.2872 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $250.59 | 6.723% | $267.4372 | $267.44 | $267.45 | $267.40 |
| Purchase #5 | $28.71 | 4.870% | $30.1082 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $187.40 | 6.353% | $199.3055 | $199.31 | $199.30 | $199.30 |
| Purchase #7 | $126.29 | 6.646% | $134.6832 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $1,030.91 | $1,109.9329 | $1,109.94 | $1,109.95 | $1,110.00 | |