| 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 | $160.70 | 9.155% | $175.4121 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $106.56 | 12.721% | $120.1155 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $234.27 | 7.169% | $251.0648 | $251.06 | $251.05 | $251.10 |
| Purchase #4 | $81.69 | 3.115% | $84.2346 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $63.71 | 4.836% | $66.791 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $6.50 | 6.539% | $6.925 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $89.57 | 8.291% | $96.9962 | $97.00 | $97.00 | $97.00 |
| 7 purchase totals = | $743.00 | $801.5392 | $801.54 | $801.55 | $801.50 | |