| 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 | $153.41 | 11.795% | $171.5047 | $171.50 | $171.50 | $171.50 |
| Purchase #2 | $138.79 | 4.765% | $145.4033 | $145.40 | $145.40 | $145.40 |
| Purchase #3 | $14.90 | 12.736% | $16.7977 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $28.83 | 5.191% | $30.3266 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $189.63 | 5.531% | $200.1184 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $170.64 | 9.318% | $186.5402 | $186.54 | $186.55 | $186.50 |
| Purchase #7 | $44.68 | 8.346% | $48.409 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $740.88 | $799.0999 | $799.10 | $799.10 | $799.00 | |