| 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 | $117.82 | 13.815% | $134.0968 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $78.38 | 13.568% | $89.0146 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $75.32 | 8.530% | $81.7448 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $168.26 | 12.632% | $189.5146 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $58.33 | 12.682% | $65.7274 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $171.55 | 12.572% | $193.1173 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $124.90 | 5.469% | $131.7308 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $794.56 | $884.9463 | $884.94 | $884.95 | $884.80 | |