| 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 | $148.76 | 13.448% | $168.7652 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $178.25 | 11.751% | $199.1962 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $100.38 | 4.419% | $104.8158 | $104.82 | $104.80 | $104.80 |
| Purchase #4 | $88.63 | 3.460% | $91.6966 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $73.79 | 6.228% | $78.3856 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $44.97 | 4.678% | $47.0737 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $104.86 | 9.637% | $114.9654 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $739.64 | $804.8985 | $804.92 | $804.85 | $805.00 | |