| 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 | $173.36 | 7.848% | $186.9653 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $139.38 | 13.366% | $158.0095 | $158.01 | $158.00 | $158.00 |
| Purchase #3 | $162.88 | 4.127% | $169.6021 | $169.60 | $169.60 | $169.60 |
| Purchase #4 | $216.36 | 12.473% | $243.3466 | $243.35 | $243.35 | $243.30 |
| Purchase #5 | $167.57 | 11.186% | $186.3144 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $201.33 | 13.235% | $227.976 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $171.44 | 10.343% | $189.172 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $1,232.32 | $1,361.3859 | $1,361.39 | $1,361.35 | $1,361.40 | |