| 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 | $119.62 | 3.155% | $123.394 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $146.60 | 11.456% | $163.3945 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $153.97 | 8.659% | $167.3023 | $167.30 | $167.30 | $167.30 |
| Purchase #4 | $110.61 | 5.766% | $116.9878 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $112.91 | 4.646% | $118.1558 | $118.16 | $118.15 | $118.20 |
| Purchase #6 | $36.67 | 13.163% | $41.4969 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $146.66 | 3.453% | $151.7242 | $151.72 | $151.70 | $151.70 |
| 7 purchase totals = | $827.04 | $882.4555 | $882.45 | $882.45 | $882.50 | |