| 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 | $145.45 | 12.411% | $163.5018 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $217.61 | 4.478% | $227.3546 | $227.35 | $227.35 | $227.40 |
| Purchase #3 | $203.78 | 7.253% | $218.5602 | $218.56 | $218.55 | $218.60 |
| Purchase #4 | $30.62 | 9.402% | $33.4989 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $130.54 | 13.544% | $148.2203 | $148.22 | $148.20 | $148.20 |
| Purchase #6 | $107.48 | 9.650% | $117.8518 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $206.77 | 12.792% | $233.22 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $1,042.25 | $1,142.2076 | $1,142.20 | $1,142.15 | $1,142.30 | |