| 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 | $132.67 | 6.694% | $141.5509 | $141.55 | $141.55 | $141.60 |
| Purchase #2 | $182.25 | 5.574% | $192.4086 | $192.41 | $192.40 | $192.40 |
| Purchase #3 | $198.59 | 8.352% | $215.1762 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $194.71 | 10.775% | $215.69 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $127.32 | 8.642% | $138.323 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $103.87 | 10.619% | $114.9 | $114.90 | $114.90 | $114.90 |
| Purchase #7 | $91.77 | 13.552% | $104.2067 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $1,031.18 | $1,122.2554 | $1,122.26 | $1,122.25 | $1,122.30 | |