| 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 | $178.87 | 7.559% | $192.3908 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $212.86 | 7.386% | $228.5818 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $132.42 | 5.705% | $139.9746 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $145.68 | 7.199% | $156.1675 | $156.17 | $156.15 | $156.20 |
| Purchase #5 | $242.34 | 7.785% | $261.2062 | $261.21 | $261.20 | $261.20 |
| Purchase #6 | $216.96 | 7.588% | $233.4229 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $228.87 | 11.196% | $254.4943 | $254.49 | $254.50 | $254.50 |
| 7 purchase totals = | $1,358.00 | $1,466.2381 | $1,466.23 | $1,466.20 | $1,466.30 | |