| 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 | $197.98 | 13.540% | $224.7865 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $143.32 | 5.645% | $151.4104 | $151.41 | $151.40 | $151.40 |
| Purchase #3 | $146.97 | 10.246% | $162.0285 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $219.74 | 6.373% | $233.744 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $243.44 | 11.178% | $270.6517 | $270.65 | $270.65 | $270.70 |
| Purchase #6 | $28.43 | 5.752% | $30.0653 | $30.07 | $30.05 | $30.10 |
| Purchase #7 | $188.27 | 11.279% | $209.505 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $1,168.15 | $1,282.1914 | $1,282.20 | $1,282.20 | $1,282.20 | |