| 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 | $151.61 | 4.753% | $158.816 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $224.79 | 9.835% | $246.8981 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $175.62 | 11.792% | $196.3291 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $97.75 | 9.869% | $107.3969 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $100.90 | 12.580% | $113.5932 | $113.59 | $113.60 | $113.60 |
| Purchase #6 | $85.96 | 8.538% | $93.2993 | $93.30 | $93.30 | $93.30 |
| Purchase #7 | $148.84 | 11.661% | $166.1962 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $985.47 | $1,082.5288 | $1,082.54 | $1,082.55 | $1,082.50 | |