| 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 | $180.27 | 11.600% | $201.1813 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $75.84 | 5.419% | $79.9498 | $79.95 | $79.95 | $79.90 |
| Purchase #3 | $93.99 | 8.599% | $102.0722 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $129.27 | 3.175% | $133.3743 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $140.95 | 4.669% | $147.531 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $146.94 | 12.578% | $165.4221 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $106.54 | 9.112% | $116.2479 | $116.25 | $116.25 | $116.20 |
| 7 purchase totals = | $873.80 | $945.7786 | $945.77 | $945.75 | $945.70 | |