| 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 | $127.39 | 11.478% | $142.0118 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $7.80 | 10.495% | $8.6186 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $158.56 | 8.639% | $172.258 | $172.26 | $172.25 | $172.30 |
| Purchase #4 | $123.90 | 12.389% | $139.25 | $139.25 | $139.25 | $139.30 |
| Purchase #5 | $7.36 | 4.559% | $7.6955 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $93.49 | 13.331% | $105.9532 | $105.95 | $105.95 | $106.00 |
| Purchase #7 | $126.86 | 4.249% | $132.2503 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $645.36 | $708.0374 | $708.04 | $708.00 | $708.20 | |