| 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 | $227.86 | 6.588% | $242.8714 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $231.27 | 8.149% | $250.1162 | $250.12 | $250.10 | $250.10 |
| Purchase #3 | $155.57 | 7.131% | $166.6637 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $138.72 | 5.133% | $145.8405 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $175.49 | 9.485% | $192.1352 | $192.14 | $192.15 | $192.10 |
| Purchase #6 | $186.25 | 7.130% | $199.5296 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $230.26 | 13.581% | $261.5316 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,345.42 | $1,458.6882 | $1,458.69 | $1,458.70 | $1,458.60 | |