| 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 | $127.74 | 5.568% | $134.8526 | $134.85 | $134.85 | $134.90 |
| Purchase #2 | $67.66 | 13.629% | $76.8814 | $76.88 | $76.90 | $76.90 |
| Purchase #3 | $79.46 | 6.171% | $84.3635 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $85.85 | 6.165% | $91.1427 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $89.73 | 3.103% | $92.5143 | $92.51 | $92.50 | $92.50 |
| Purchase #6 | $232.85 | 8.376% | $252.3535 | $252.35 | $252.35 | $252.40 |
| Purchase #7 | $126.81 | 4.156% | $132.0802 | $132.08 | $132.10 | $132.10 |
| 7 purchase totals = | $810.10 | $864.1882 | $864.17 | $864.20 | $864.30 | |