| 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 | $126.59 | 13.742% | $143.986 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $166.98 | 7.844% | $180.0779 | $180.08 | $180.10 | $180.10 |
| Purchase #3 | $52.30 | 9.785% | $57.4176 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $113.44 | 9.475% | $124.1884 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $6.70 | 9.458% | $7.3337 | $7.33 | $7.35 | $7.30 |
| Purchase #6 | $114.53 | 5.428% | $120.7467 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $23.78 | 11.179% | $26.4384 | $26.44 | $26.45 | $26.40 |
| 7 purchase totals = | $604.32 | $660.1887 | $660.20 | $660.25 | $660.10 | |