| 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 | $134.87 | 4.861% | $141.426 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $114.37 | 6.234% | $121.4998 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $157.69 | 8.132% | $170.5134 | $170.51 | $170.50 | $170.50 |
| Purchase #4 | $197.37 | 12.524% | $222.0886 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $18.51 | 7.621% | $19.9206 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $126.63 | 13.246% | $143.4034 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $33.86 | 5.174% | $35.6119 | $35.61 | $35.60 | $35.60 |
| 7 purchase totals = | $783.30 | $854.4637 | $854.46 | $854.45 | $854.40 | |