| 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 | $167.31 | 10.188% | $184.3555 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $79.45 | 4.704% | $83.1873 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $183.49 | 7.389% | $197.0481 | $197.05 | $197.05 | $197.00 |
| Purchase #4 | $199.30 | 5.874% | $211.0069 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $188.67 | 10.729% | $208.9124 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $233.84 | 12.421% | $262.8853 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $64.42 | 4.347% | $67.2203 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $1,116.48 | $1,214.6158 | $1,214.63 | $1,214.60 | $1,214.60 | |