| 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 | $107.67 | 6.266% | $114.4166 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $178.27 | 4.311% | $185.9552 | $185.96 | $185.95 | $186.00 |
| Purchase #3 | $69.86 | 12.136% | $78.3382 | $78.34 | $78.35 | $78.30 |
| Purchase #4 | $26.61 | 13.508% | $30.2045 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $174.38 | 3.432% | $180.3647 | $180.36 | $180.35 | $180.40 |
| Purchase #6 | $73.81 | 4.115% | $76.8473 | $76.85 | $76.85 | $76.80 |
| Purchase #7 | $241.61 | 9.715% | $265.0824 | $265.08 | $265.10 | $265.10 |
| 7 purchase totals = | $872.21 | $931.2089 | $931.21 | $931.20 | $931.20 | |