| 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 | $156.28 | 12.286% | $175.4806 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $104.89 | 6.775% | $111.9963 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $201.49 | 3.528% | $208.5986 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $74.50 | 6.861% | $79.6114 | $79.61 | $79.60 | $79.60 |
| Purchase #5 | $111.73 | 11.520% | $124.6013 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $65.52 | 10.753% | $72.5654 | $72.57 | $72.55 | $72.60 |
| Purchase #7 | $160.85 | 10.219% | $177.2873 | $177.29 | $177.30 | $177.30 |
| 7 purchase totals = | $875.26 | $950.1409 | $950.15 | $950.15 | $950.20 | |