| 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 | $127.55 | 12.301% | $143.2399 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $108.31 | 5.703% | $114.4869 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $61.73 | 9.174% | $67.3931 | $67.39 | $67.40 | $67.40 |
| Purchase #4 | $203.87 | 5.496% | $215.0747 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $137.67 | 7.225% | $147.6167 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $193.81 | 9.404% | $212.0359 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $24.43 | 5.132% | $25.6837 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $857.37 | $925.5309 | $925.53 | $925.55 | $925.50 | |