| 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 | $140.80 | 12.706% | $158.69 | $158.69 | $158.70 | $158.70 |
| Purchase #2 | $30.67 | 10.159% | $33.7858 | $33.79 | $33.80 | $33.80 |
| Purchase #3 | $46.65 | 11.759% | $52.1356 | $52.14 | $52.15 | $52.10 |
| Purchase #4 | $52.70 | 6.340% | $56.0412 | $56.04 | $56.05 | $56.00 |
| Purchase #5 | $222.56 | 13.146% | $251.8177 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $100.73 | 11.310% | $112.1226 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $211.93 | 13.801% | $241.1785 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $806.04 | $905.7714 | $905.78 | $905.80 | $905.70 | |