| 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 | $169.61 | 9.558% | $185.8213 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $182.78 | 8.455% | $198.234 | $198.23 | $198.25 | $198.20 |
| Purchase #3 | $115.74 | 3.332% | $119.5965 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $160.31 | 8.659% | $174.1912 | $174.19 | $174.20 | $174.20 |
| Purchase #5 | $140.76 | 9.407% | $154.0013 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $57.29 | 3.604% | $59.3547 | $59.35 | $59.35 | $59.40 |
| Purchase #7 | $20.83 | 12.637% | $23.4623 | $23.46 | $23.45 | $23.50 |
| 7 purchase totals = | $847.32 | $914.6613 | $914.65 | $914.65 | $914.70 | |