| 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 | $222.34 | 6.314% | $236.3785 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $167.77 | 5.836% | $177.5611 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $92.56 | 8.273% | $100.2175 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $147.50 | 10.102% | $162.4005 | $162.40 | $162.40 | $162.40 |
| Purchase #5 | $147.89 | 5.125% | $155.4694 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $132.42 | 7.219% | $141.9794 | $141.98 | $142.00 | $142.00 |
| Purchase #7 | $145.41 | 5.363% | $153.2083 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $1,055.89 | $1,127.2147 | $1,127.22 | $1,127.20 | $1,127.30 | |