| 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 | $176.90 | 6.170% | $187.8147 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $65.87 | 3.497% | $68.1735 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $30.70 | 8.763% | $33.3902 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $151.32 | 12.538% | $170.2925 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $115.32 | 8.349% | $124.9481 | $124.95 | $124.95 | $124.90 |
| Purchase #6 | $250.85 | 8.587% | $272.3905 | $272.39 | $272.40 | $272.40 |
| Purchase #7 | $70.70 | 7.337% | $75.8873 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $861.66 | $932.8968 | $932.89 | $932.90 | $932.90 | |