| 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 | $132.32 | 12.119% | $148.3559 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $179.99 | 7.305% | $193.1383 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $94.65 | 5.453% | $99.8113 | $99.81 | $99.80 | $99.80 |
| Purchase #4 | $207.42 | 3.218% | $214.0948 | $214.09 | $214.10 | $214.10 |
| Purchase #5 | $29.55 | 3.675% | $30.636 | $30.64 | $30.65 | $30.60 |
| Purchase #6 | $192.61 | 4.459% | $201.1985 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $68.93 | 11.297% | $76.717 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $905.47 | $963.9518 | $963.96 | $963.95 | $963.90 | |