| 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 | $214.45 | 6.235% | $227.821 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $149.48 | 13.552% | $169.7375 | $169.74 | $169.75 | $169.70 |
| Purchase #3 | $129.56 | 3.613% | $134.241 | $134.24 | $134.25 | $134.20 |
| Purchase #4 | $63.69 | 3.420% | $65.8682 | $65.87 | $65.85 | $65.90 |
| Purchase #5 | $138.32 | 6.221% | $146.9249 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $44.99 | 13.169% | $50.9147 | $50.91 | $50.90 | $50.90 |
| Purchase #7 | $146.49 | 7.374% | $157.2922 | $157.29 | $157.30 | $157.30 |
| 7 purchase totals = | $886.98 | $952.7995 | $952.79 | $952.75 | $952.70 | |