| 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 | $167.77 | 7.665% | $180.6296 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $208.32 | 13.474% | $236.389 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $31.73 | 5.208% | $33.3825 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $68.35 | 10.328% | $75.4092 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $129.72 | 11.808% | $145.0373 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $147.69 | 12.856% | $166.677 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $215.45 | 7.138% | $230.8288 | $230.83 | $230.85 | $230.80 |
| 7 purchase totals = | $969.03 | $1,068.3534 | $1,068.36 | $1,068.45 | $1,068.30 | |