| 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 | $154.32 | 13.304% | $174.8507 | $174.85 | $174.85 | $174.90 |
| Purchase #2 | $58.90 | 11.569% | $65.7141 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $180.54 | 11.840% | $201.9159 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $110.58 | 5.728% | $116.914 | $116.91 | $116.90 | $116.90 |
| Purchase #5 | $85.70 | 4.583% | $89.6276 | $89.63 | $89.65 | $89.60 |
| Purchase #6 | $6.36 | 12.428% | $7.1504 | $7.15 | $7.15 | $7.20 |
| Purchase #7 | $183.91 | 13.752% | $209.2013 | $209.20 | $209.20 | $209.20 |
| 7 purchase totals = | $780.31 | $865.3740 | $865.37 | $865.35 | $865.40 | |