| 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 | $224.47 | 9.680% | $246.1987 | $246.20 | $246.20 | $246.20 |
| Purchase #2 | $133.46 | 4.250% | $139.1321 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $75.80 | 7.348% | $81.3698 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $28.96 | 10.375% | $31.9646 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $158.25 | 3.685% | $164.0815 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $162.73 | 13.873% | $185.3055 | $185.31 | $185.30 | $185.30 |
| Purchase #7 | $127.66 | 3.153% | $131.6851 | $131.69 | $131.70 | $131.70 |
| 7 purchase totals = | $911.33 | $979.7373 | $979.74 | $979.75 | $979.80 | |