| 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 | $139.62 | 10.447% | $154.2061 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $164.34 | 6.734% | $175.4067 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $61.97 | 3.714% | $64.2716 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $130.33 | 13.518% | $147.948 | $147.95 | $147.95 | $147.90 |
| Purchase #5 | $245.32 | 12.580% | $276.1813 | $276.18 | $276.20 | $276.20 |
| Purchase #6 | $123.50 | 7.215% | $132.4105 | $132.41 | $132.40 | $132.40 |
| Purchase #7 | $175.75 | 9.253% | $192.0121 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $1,040.83 | $1,142.4363 | $1,142.44 | $1,142.40 | $1,142.40 | |