| 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 | $146.73 | 7.541% | $157.7949 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $174.71 | 12.168% | $195.9687 | $195.97 | $195.95 | $196.00 |
| Purchase #3 | $135.75 | 11.678% | $151.6029 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $217.53 | 6.385% | $231.4193 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $164.67 | 7.173% | $176.4818 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $28.34 | 8.314% | $30.6962 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $12.45 | 10.539% | $13.7621 | $13.76 | $13.75 | $13.80 |
| 7 purchase totals = | $880.18 | $957.7259 | $957.72 | $957.70 | $957.80 | |