| 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 | $172.40 | 7.729% | $185.7248 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $132.31 | 3.693% | $137.1962 | $137.20 | $137.20 | $137.20 |
| Purchase #3 | $188.79 | 13.212% | $213.7329 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $226.29 | 3.192% | $233.5132 | $233.51 | $233.50 | $233.50 |
| Purchase #5 | $28.48 | 6.814% | $30.4206 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $85.40 | 6.612% | $91.0466 | $91.05 | $91.05 | $91.00 |
| Purchase #7 | $185.83 | 13.432% | $210.7907 | $210.79 | $210.80 | $210.80 |
| 7 purchase totals = | $1,019.50 | $1,102.4250 | $1,102.42 | $1,102.40 | $1,102.30 | |