| 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 | $160.28 | 8.685% | $174.2003 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $175.46 | 11.299% | $195.2852 | $195.29 | $195.30 | $195.30 |
| Purchase #3 | $199.87 | 3.793% | $207.4511 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $136.82 | 8.245% | $148.1008 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $30.98 | 4.495% | $32.3726 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $241.48 | 8.329% | $261.5929 | $261.59 | $261.60 | $261.60 |
| Purchase #7 | $96.61 | 4.372% | $100.8338 | $100.83 | $100.85 | $100.80 |
| 7 purchase totals = | $1,041.50 | $1,119.8367 | $1,119.83 | $1,119.85 | $1,119.90 | |