| 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 | $147.72 | 4.671% | $154.62 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $174.72 | 11.659% | $195.0906 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $14.39 | 4.575% | $15.0483 | $15.05 | $15.05 | $15.00 |
| Purchase #4 | $157.37 | 5.330% | $165.7578 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $225.87 | 7.645% | $243.1378 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $38.67 | 9.526% | $42.3537 | $42.35 | $42.35 | $42.40 |
| Purchase #7 | $83.69 | 10.493% | $92.4716 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $842.43 | $908.4798 | $908.48 | $908.45 | $908.50 | |