| 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 | $100.25 | 3.492% | $103.7507 | $103.75 | $103.75 | $103.80 |
| Purchase #2 | $149.33 | 10.733% | $165.3576 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $34.91 | 4.168% | $36.365 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $150.95 | 4.281% | $157.4122 | $157.41 | $157.40 | $157.40 |
| Purchase #5 | $168.97 | 10.181% | $186.1728 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $88.49 | 10.574% | $97.8469 | $97.85 | $97.85 | $97.80 |
| Purchase #7 | $105.48 | 7.560% | $113.4543 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $798.38 | $860.3595 | $860.36 | $860.30 | $860.50 | |