| 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 | $113.99 | 13.182% | $129.0162 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $162.29 | 12.433% | $182.4675 | $182.47 | $182.45 | $182.50 |
| Purchase #3 | $86.25 | 13.471% | $97.8687 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $120.98 | 5.664% | $127.8323 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $141.52 | 9.661% | $155.1922 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $80.64 | 6.459% | $85.8485 | $85.85 | $85.85 | $85.80 |
| Purchase #7 | $110.74 | 6.501% | $117.9392 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $816.41 | $896.1646 | $896.17 | $896.15 | $896.10 | |