| 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 | $164.26 | 3.795% | $170.4937 | $170.49 | $170.50 | $170.50 |
| Purchase #2 | $202.61 | 4.568% | $211.8652 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $72.97 | 9.478% | $79.8861 | $79.89 | $79.90 | $79.90 |
| Purchase #4 | $146.44 | 3.401% | $151.4204 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $127.60 | 12.542% | $143.6036 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $56.85 | 8.167% | $61.4929 | $61.49 | $61.50 | $61.50 |
| Purchase #7 | $134.90 | 7.637% | $145.2023 | $145.20 | $145.20 | $145.20 |
| 7 purchase totals = | $905.63 | $963.9642 | $963.96 | $963.95 | $964.00 | |