| 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 | $115.76 | 10.274% | $127.6532 | $127.65 | $127.65 | $127.70 |
| Purchase #2 | $107.36 | 8.700% | $116.7003 | $116.70 | $116.70 | $116.70 |
| Purchase #3 | $100.70 | 13.728% | $114.5241 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $140.97 | 8.870% | $153.474 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $138.44 | 3.572% | $143.3851 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $64.67 | 9.872% | $71.0542 | $71.05 | $71.05 | $71.10 |
| Purchase #7 | $46.97 | 9.191% | $51.287 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $714.87 | $778.0779 | $778.07 | $778.05 | $778.20 | |