| 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 | $180.84 | 10.125% | $199.1501 | $199.15 | $199.15 | $199.20 |
| Purchase #2 | $137.69 | 6.591% | $146.7651 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $206.99 | 11.779% | $231.3714 | $231.37 | $231.35 | $231.40 |
| Purchase #4 | $29.51 | 5.196% | $31.0433 | $31.04 | $31.05 | $31.00 |
| Purchase #5 | $210.77 | 9.395% | $230.5718 | $230.57 | $230.55 | $230.60 |
| Purchase #6 | $46.58 | 10.237% | $51.3484 | $51.35 | $51.35 | $51.30 |
| Purchase #7 | $247.27 | 5.763% | $261.5202 | $261.52 | $261.50 | $261.50 |
| 7 purchase totals = | $1,059.65 | $1,151.7703 | $1,151.77 | $1,151.70 | $1,151.80 | |