| 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 | $162.52 | 13.140% | $183.8751 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $157.35 | 4.188% | $163.9398 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $121.49 | 13.170% | $137.4902 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $127.26 | 10.558% | $140.6961 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $47.98 | 5.606% | $50.6698 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $102.72 | 11.311% | $114.3387 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $52.85 | 8.147% | $57.1557 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $772.17 | $848.1654 | $848.18 | $848.20 | $848.20 | |