| 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 | $178.80 | 6.806% | $190.9691 | $190.97 | $190.95 | $191.00 |
| Purchase #2 | $218.83 | 11.536% | $244.0742 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $243.56 | 8.752% | $264.8764 | $264.88 | $264.90 | $264.90 |
| Purchase #4 | $125.83 | 11.204% | $139.928 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $212.81 | 8.870% | $231.6862 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $99.76 | 12.871% | $112.6001 | $112.60 | $112.60 | $112.60 |
| Purchase #7 | $231.60 | 12.700% | $261.0132 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $1,311.19 | $1,445.1472 | $1,445.15 | $1,445.15 | $1,445.20 | |