| 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 | $200.79 | 7.261% | $215.3694 | $215.37 | $215.35 | $215.40 |
| Purchase #2 | $130.47 | 3.159% | $134.5915 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $19.32 | 8.692% | $20.9993 | $21.00 | $21.00 | $21.00 |
| Purchase #4 | $110.52 | 5.351% | $116.4339 | $116.43 | $116.45 | $116.40 |
| Purchase #5 | $114.85 | 7.251% | $123.1778 | $123.18 | $123.20 | $123.20 |
| Purchase #6 | $154.94 | 8.630% | $168.3113 | $168.31 | $168.30 | $168.30 |
| Purchase #7 | $121.93 | 11.707% | $136.2043 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $852.82 | $915.0875 | $915.08 | $915.10 | $915.10 | |