| 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 | $149.32 | 11.582% | $166.6142 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $174.73 | 9.366% | $191.0952 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $106.44 | 8.218% | $115.1872 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $140.71 | 6.273% | $149.5367 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $108.43 | 4.583% | $113.3993 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $41.64 | 4.870% | $43.6679 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $52.43 | 11.531% | $58.4757 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $773.70 | $837.9762 | $837.99 | $838.00 | $838.00 | |