| 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 | $209.95 | 10.688% | $232.3895 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $156.38 | 6.261% | $166.171 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $69.86 | 8.464% | $75.773 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $150.88 | 12.108% | $169.1486 | $169.15 | $169.15 | $169.10 |
| Purchase #5 | $182.91 | 3.339% | $189.0174 | $189.02 | $189.00 | $189.00 |
| Purchase #6 | $129.95 | 5.411% | $136.9816 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $35.86 | 3.127% | $36.9813 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $935.79 | $1,006.4624 | $1,006.46 | $1,006.45 | $1,006.50 | |