| 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 | $163.93 | 13.585% | $186.1999 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $5.92 | 8.411% | $6.4179 | $6.42 | $6.40 | $6.40 |
| Purchase #3 | $37.90 | 7.145% | $40.608 | $40.61 | $40.60 | $40.60 |
| Purchase #4 | $95.74 | 10.461% | $105.7554 | $105.76 | $105.75 | $105.80 |
| Purchase #5 | $119.43 | 12.404% | $134.2441 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $86.31 | 13.477% | $97.942 | $97.94 | $97.95 | $97.90 |
| Purchase #7 | $25.39 | 3.301% | $26.2281 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $534.62 | $597.3954 | $597.40 | $597.40 | $597.30 | |