| 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 | $197.79 | 8.831% | $215.2568 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $124.75 | 13.202% | $141.2195 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $228.92 | 3.616% | $237.1977 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $71.50 | 6.520% | $76.1618 | $76.16 | $76.15 | $76.20 |
| Purchase #5 | $182.33 | 3.641% | $188.9686 | $188.97 | $188.95 | $189.00 |
| Purchase #6 | $57.79 | 12.752% | $65.1594 | $65.16 | $65.15 | $65.20 |
| Purchase #7 | $237.60 | 4.874% | $249.1806 | $249.18 | $249.20 | $249.20 |
| 7 purchase totals = | $1,100.68 | $1,173.1444 | $1,173.15 | $1,173.10 | $1,173.30 | |