| 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 | $198.36 | 8.187% | $214.5997 | $214.60 | $214.60 | $214.60 |
| Purchase #2 | $137.99 | 13.801% | $157.034 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $217.48 | 5.560% | $229.5719 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $95.63 | 9.791% | $104.9931 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $88.74 | 10.537% | $98.0905 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $203.93 | 5.584% | $215.3175 | $215.32 | $215.30 | $215.30 |
| Purchase #7 | $162.96 | 4.551% | $170.3763 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $1,105.09 | $1,189.9830 | $1,189.98 | $1,190.00 | $1,190.00 | |