| 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 | $223.97 | 8.528% | $243.0702 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $223.57 | 6.126% | $237.2659 | $237.27 | $237.25 | $237.30 |
| Purchase #3 | $206.54 | 3.416% | $213.5954 | $213.60 | $213.60 | $213.60 |
| Purchase #4 | $82.62 | 5.774% | $87.3905 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $155.77 | 8.828% | $169.5214 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $64.43 | 5.104% | $67.7185 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $153.46 | 9.458% | $167.9742 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $1,110.36 | $1,186.5361 | $1,186.54 | $1,186.45 | $1,186.60 | |