| 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 | $148.47 | 12.308% | $166.7437 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $201.80 | 8.239% | $218.4263 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $134.73 | 10.613% | $149.0289 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $214.55 | 3.748% | $222.5913 | $222.59 | $222.60 | $222.60 |
| Purchase #5 | $194.83 | 5.245% | $205.0488 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $28.74 | 7.862% | $30.9995 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $215.67 | 7.109% | $231.002 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $1,138.79 | $1,223.8405 | $1,223.84 | $1,223.90 | $1,223.70 | |