| 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 | $26.76 | 13.807% | $30.4548 | $30.45 | $30.45 | $30.50 |
| Purchase #2 | $153.37 | 6.194% | $162.8697 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $243.38 | 4.666% | $254.7361 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $153.27 | 13.792% | $174.409 | $174.41 | $174.40 | $174.40 |
| Purchase #5 | $114.59 | 12.681% | $129.1212 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $172.83 | 6.497% | $184.0588 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $215.55 | 5.624% | $227.6725 | $227.67 | $227.65 | $227.70 |
| 7 purchase totals = | $1,079.75 | $1,163.3221 | $1,163.32 | $1,163.25 | $1,163.40 | |