| 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 | $140.79 | 6.766% | $150.3159 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $175.32 | 5.185% | $184.4103 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $64.39 | 5.698% | $68.0589 | $68.06 | $68.05 | $68.10 |
| Purchase #4 | $24.95 | 9.215% | $27.2491 | $27.25 | $27.25 | $27.20 |
| Purchase #5 | $119.36 | 8.544% | $129.5581 | $129.56 | $129.55 | $129.60 |
| Purchase #6 | $122.87 | 4.321% | $128.1792 | $128.18 | $128.20 | $128.20 |
| Purchase #7 | $30.94 | 9.149% | $33.7707 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $678.62 | $721.5422 | $721.55 | $721.50 | $721.60 | |