| 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 | $146.37 | 8.219% | $158.4002 | $158.40 | $158.40 | $158.40 |
| Purchase #2 | $133.83 | 11.576% | $149.3222 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $118.30 | 5.680% | $125.0194 | $125.02 | $125.00 | $125.00 |
| Purchase #4 | $217.29 | 6.596% | $231.6224 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $132.38 | 5.687% | $139.9085 | $139.91 | $139.90 | $139.90 |
| Purchase #6 | $141.37 | 6.663% | $150.7895 | $150.79 | $150.80 | $150.80 |
| Purchase #7 | $156.87 | 9.191% | $171.2879 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $1,046.41 | $1,126.3501 | $1,126.35 | $1,126.30 | $1,126.30 | |