| 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 | $169.65 | 6.383% | $180.4788 | $180.48 | $180.50 | $180.50 |
| Purchase #2 | $48.56 | 11.843% | $54.311 | $54.31 | $54.30 | $54.30 |
| Purchase #3 | $186.32 | 3.170% | $192.2263 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $15.90 | 8.494% | $17.2505 | $17.25 | $17.25 | $17.30 |
| Purchase #5 | $68.91 | 7.144% | $73.8329 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $70.41 | 9.182% | $76.875 | $76.88 | $76.90 | $76.90 |
| Purchase #7 | $237.30 | 4.811% | $248.7165 | $248.72 | $248.70 | $248.70 |
| 7 purchase totals = | $797.05 | $843.6910 | $843.70 | $843.75 | $843.70 | |