| 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 | $130.30 | 7.649% | $140.2666 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $161.57 | 11.584% | $180.2863 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $23.27 | 4.685% | $24.3602 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $13.84 | 11.730% | $15.4634 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $179.49 | 6.412% | $190.9989 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $58.93 | 9.791% | $64.6998 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $108.37 | 5.328% | $114.144 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $675.77 | $730.2192 | $730.22 | $730.20 | $730.30 | |