| 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 | $141.95 | 9.733% | $155.766 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $88.37 | 6.576% | $94.1812 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $15.87 | 11.381% | $17.6762 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $114.87 | 5.235% | $120.8834 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $140.58 | 7.415% | $151.004 | $151.00 | $151.00 | $151.00 |
| Purchase #6 | $217.79 | 12.729% | $245.5125 | $245.51 | $245.50 | $245.50 |
| Purchase #7 | $59.47 | 3.269% | $61.4141 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $778.90 | $846.4374 | $846.43 | $846.45 | $846.50 | |