| 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 | $181.60 | 6.177% | $192.8174 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $45.88 | 8.339% | $49.7059 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $194.93 | 10.792% | $215.9668 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $246.66 | 7.225% | $264.4812 | $264.48 | $264.50 | $264.50 |
| Purchase #5 | $240.39 | 8.802% | $261.5491 | $261.55 | $261.55 | $261.50 |
| Purchase #6 | $249.38 | 10.754% | $276.1983 | $276.20 | $276.20 | $276.20 |
| Purchase #7 | $49.96 | 5.850% | $52.8827 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $1,208.80 | $1,313.6014 | $1,313.61 | $1,313.60 | $1,313.60 | |