| 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 | $184.81 | 7.282% | $198.2679 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $68.69 | 9.650% | $75.3186 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $26.68 | 13.420% | $30.2605 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $100.99 | 13.691% | $114.8165 | $114.82 | $114.80 | $114.80 |
| Purchase #5 | $47.56 | 7.810% | $51.2744 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $92.94 | 9.592% | $101.8548 | $101.85 | $101.85 | $101.90 |
| Purchase #7 | $111.80 | 10.481% | $123.5178 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $633.47 | $695.3105 | $695.31 | $695.20 | $695.40 | |