| 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 | $181.33 | 13.138% | $205.1531 | $205.15 | $205.15 | $205.20 |
| Purchase #2 | $117.56 | 12.204% | $131.907 | $131.91 | $131.90 | $131.90 |
| Purchase #3 | $134.28 | 4.777% | $140.6946 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $83.83 | 9.245% | $91.5801 | $91.58 | $91.60 | $91.60 |
| Purchase #5 | $104.39 | 9.813% | $114.6338 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $73.53 | 5.226% | $77.3727 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $45.91 | 3.835% | $47.6706 | $47.67 | $47.65 | $47.70 |
| 7 purchase totals = | $740.83 | $809.0119 | $809.00 | $809.00 | $809.10 | |