| 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 | $127.64 | 7.721% | $137.4951 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $237.40 | 8.149% | $256.7457 | $256.75 | $256.75 | $256.70 |
| Purchase #3 | $26.25 | 13.784% | $29.8683 | $29.87 | $29.85 | $29.90 |
| Purchase #4 | $190.75 | 9.354% | $208.5928 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $144.33 | 3.558% | $149.4653 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $108.82 | 7.355% | $116.8237 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $68.31 | 10.669% | $75.598 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $903.50 | $974.5889 | $974.60 | $974.55 | $974.60 | |