| 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 | $115.29 | 13.407% | $130.7469 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $159.42 | 13.594% | $181.0916 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $149.61 | 9.436% | $163.7272 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $71.58 | 7.690% | $77.0845 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $236.32 | 9.249% | $258.1772 | $258.18 | $258.20 | $258.20 |
| Purchase #6 | $120.38 | 5.221% | $126.665 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $225.64 | 10.240% | $248.7455 | $248.75 | $248.75 | $248.70 |
| 7 purchase totals = | $1,078.24 | $1,186.2379 | $1,186.25 | $1,186.30 | $1,186.20 | |