| 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 | $164.71 | 7.632% | $177.2807 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $48.30 | 4.453% | $50.4508 | $50.45 | $50.45 | $50.50 |
| Purchase #3 | $82.75 | 12.124% | $92.7826 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $225.36 | 4.785% | $236.1435 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $209.91 | 3.476% | $217.2065 | $217.21 | $217.20 | $217.20 |
| Purchase #6 | $126.75 | 6.172% | $134.573 | $134.57 | $134.55 | $134.60 |
| Purchase #7 | $117.56 | 13.507% | $133.4388 | $133.44 | $133.45 | $133.40 |
| 7 purchase totals = | $975.34 | $1,041.8759 | $1,041.87 | $1,041.90 | $1,041.90 | |