| 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 | $173.34 | 3.531% | $179.4606 | $179.46 | $179.45 | $179.50 |
| Purchase #2 | $7.57 | 7.380% | $8.1287 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $195.70 | 9.651% | $214.587 | $214.59 | $214.60 | $214.60 |
| Purchase #4 | $59.50 | 6.762% | $63.5234 | $63.52 | $63.50 | $63.50 |
| Purchase #5 | $159.85 | 8.727% | $173.8001 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $27.71 | 11.466% | $30.8872 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $174.75 | 7.663% | $188.1411 | $188.14 | $188.15 | $188.10 |
| 7 purchase totals = | $798.42 | $858.5281 | $858.53 | $858.55 | $858.50 | |