| 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 | $177.87 | 11.193% | $197.779 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $246.61 | 9.454% | $269.9245 | $269.92 | $269.90 | $269.90 |
| Purchase #3 | $86.88 | 6.659% | $92.6653 | $92.67 | $92.65 | $92.70 |
| Purchase #4 | $178.46 | 7.604% | $192.0301 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $150.44 | 12.482% | $169.2179 | $169.22 | $169.20 | $169.20 |
| Purchase #6 | $222.61 | 6.478% | $237.0307 | $237.03 | $237.05 | $237.00 |
| Purchase #7 | $214.37 | 13.778% | $243.9059 | $243.91 | $243.90 | $243.90 |
| 7 purchase totals = | $1,277.24 | $1,402.5534 | $1,402.56 | $1,402.55 | $1,402.50 | |