| 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 | $146.90 | 6.348% | $156.2252 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $157.28 | 7.641% | $169.2978 | $169.30 | $169.30 | $169.30 |
| Purchase #3 | $91.92 | 10.635% | $101.6957 | $101.70 | $101.70 | $101.70 |
| Purchase #4 | $123.34 | 3.205% | $127.293 | $127.29 | $127.30 | $127.30 |
| Purchase #5 | $89.89 | 8.127% | $97.1954 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $240.92 | 12.561% | $271.182 | $271.18 | $271.20 | $271.20 |
| Purchase #7 | $42.27 | 12.486% | $47.5478 | $47.55 | $47.55 | $47.50 |
| 7 purchase totals = | $892.52 | $970.4369 | $970.45 | $970.50 | $970.40 | |