| 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 | $177.80 | 10.508% | $196.4832 | $196.48 | $196.50 | $196.50 |
| Purchase #2 | $81.79 | 6.634% | $87.2159 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $107.99 | 7.818% | $116.4327 | $116.43 | $116.45 | $116.40 |
| Purchase #4 | $104.62 | 13.573% | $118.8201 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $126.69 | 6.425% | $134.8298 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $222.54 | 9.206% | $243.027 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $84.39 | 3.142% | $87.0415 | $87.04 | $87.05 | $87.00 |
| 7 purchase totals = | $905.82 | $983.8502 | $983.85 | $983.90 | $983.70 | |