| 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 | $151.31 | 6.790% | $161.5839 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $51.92 | 10.396% | $57.3176 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $177.63 | 12.724% | $200.2316 | $200.23 | $200.25 | $200.20 |
| Purchase #4 | $17.35 | 13.403% | $19.6754 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $175.47 | 11.603% | $195.8298 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $46.61 | 6.112% | $49.4588 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $186.88 | 10.816% | $207.0929 | $207.09 | $207.10 | $207.10 |
| 7 purchase totals = | $807.17 | $891.1900 | $891.19 | $891.25 | $891.20 | |