| 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 | $31.83 | 10.568% | $35.1938 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $169.81 | 6.257% | $180.435 | $180.44 | $180.45 | $180.40 |
| Purchase #3 | $145.51 | 7.872% | $156.9645 | $156.96 | $156.95 | $157.00 |
| Purchase #4 | $129.35 | 10.663% | $143.1426 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $177.49 | 12.611% | $199.8733 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $115.26 | 12.110% | $129.218 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $73.68 | 7.227% | $79.0049 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $842.93 | $923.8321 | $923.82 | $923.80 | $923.80 | |