| 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 | $220.40 | 7.121% | $236.0947 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $163.73 | 7.684% | $176.311 | $176.31 | $176.30 | $176.30 |
| Purchase #3 | $94.44 | 10.519% | $104.3741 | $104.37 | $104.35 | $104.40 |
| Purchase #4 | $173.81 | 5.313% | $183.0445 | $183.04 | $183.05 | $183.00 |
| Purchase #5 | $200.78 | 12.695% | $226.269 | $226.27 | $226.25 | $226.30 |
| Purchase #6 | $150.93 | 9.381% | $165.0887 | $165.09 | $165.10 | $165.10 |
| Purchase #7 | $43.55 | 4.566% | $45.5385 | $45.54 | $45.55 | $45.50 |
| 7 purchase totals = | $1,047.64 | $1,136.7205 | $1,136.71 | $1,136.70 | $1,136.70 | |