| 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 | $24.87 | 9.294% | $27.1814 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $170.95 | 7.690% | $184.0961 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $179.57 | 3.581% | $186.0004 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $30.79 | 4.540% | $32.1879 | $32.19 | $32.20 | $32.20 |
| Purchase #5 | $81.40 | 4.316% | $84.9132 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $73.43 | 7.591% | $79.0041 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $134.77 | 3.865% | $139.9789 | $139.98 | $140.00 | $140.00 |
| 7 purchase totals = | $695.78 | $733.3620 | $733.36 | $733.40 | $733.40 | |