| 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 | $174.55 | 10.350% | $192.6159 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $182.82 | 13.400% | $207.3179 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $233.40 | 10.186% | $257.1741 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $150.54 | 8.764% | $163.7333 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $100.46 | 13.621% | $114.1437 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $196.45 | 10.207% | $216.5017 | $216.50 | $216.50 | $216.50 |
| Purchase #7 | $157.67 | 9.567% | $172.7543 | $172.75 | $172.75 | $172.80 |
| 7 purchase totals = | $1,195.89 | $1,324.2409 | $1,324.23 | $1,324.20 | $1,324.20 | |