| 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 | $166.40 | 9.366% | $181.985 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $215.71 | 7.412% | $231.6984 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $191.68 | 4.132% | $199.6002 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $137.31 | 7.305% | $147.3405 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $127.79 | 4.360% | $133.3616 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $248.77 | 8.843% | $270.7687 | $270.77 | $270.75 | $270.80 |
| Purchase #7 | $81.93 | 5.453% | $86.3976 | $86.40 | $86.40 | $86.40 |
| 7 purchase totals = | $1,169.59 | $1,251.1520 | $1,251.16 | $1,251.15 | $1,251.20 | |