| 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 | $127.37 | 10.507% | $140.7528 | $140.75 | $140.75 | $140.80 |
| Purchase #2 | $121.73 | 4.690% | $127.4391 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $18.50 | 6.780% | $19.7543 | $19.75 | $19.75 | $19.80 |
| Purchase #4 | $209.42 | 9.452% | $229.2144 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $181.96 | 12.767% | $205.1908 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $65.59 | 4.338% | $68.4353 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $228.50 | 6.371% | $243.0577 | $243.06 | $243.05 | $243.10 |
| 7 purchase totals = | $953.07 | $1,033.8444 | $1,033.84 | $1,033.85 | $1,033.90 | |