| 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 | $141.87 | 3.709% | $147.132 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $161.89 | 3.407% | $167.4056 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $249.56 | 7.512% | $268.3069 | $268.31 | $268.30 | $268.30 |
| Purchase #4 | $220.70 | 12.557% | $248.4133 | $248.41 | $248.40 | $248.40 |
| Purchase #5 | $157.90 | 13.786% | $179.6681 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $200.60 | 10.691% | $222.0461 | $222.05 | $222.05 | $222.00 |
| Purchase #7 | $146.80 | 11.129% | $163.1374 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $1,279.32 | $1,396.1094 | $1,396.12 | $1,396.10 | $1,396.00 | |