| 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 | $164.53 | 13.844% | $187.3075 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $5.77 | 12.655% | $6.5002 | $6.50 | $6.50 | $6.50 |
| Purchase #3 | $163.70 | 4.644% | $171.3022 | $171.30 | $171.30 | $171.30 |
| Purchase #4 | $27.75 | 8.587% | $30.1329 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $99.50 | 5.480% | $104.9526 | $104.95 | $104.95 | $105.00 |
| Purchase #6 | $96.81 | 10.681% | $107.1503 | $107.15 | $107.15 | $107.20 |
| Purchase #7 | $70.48 | 11.182% | $78.3611 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $628.54 | $685.7068 | $685.70 | $685.70 | $685.80 | |