| 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 | $169.82 | 7.138% | $181.9418 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $120.88 | 5.659% | $127.7206 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $185.28 | 9.276% | $202.4666 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $47.51 | 10.734% | $52.6097 | $52.61 | $52.60 | $52.60 |
| Purchase #5 | $129.77 | 5.739% | $137.2175 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $198.80 | 7.522% | $213.7537 | $213.75 | $213.75 | $213.80 |
| Purchase #7 | $60.44 | 11.583% | $67.4408 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $912.50 | $983.1507 | $983.15 | $983.10 | $983.10 | |