| 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 | $180.96 | 4.461% | $189.0326 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $56.48 | 4.455% | $58.9962 | $59.00 | $59.00 | $59.00 |
| Purchase #3 | $87.78 | 7.293% | $94.1818 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $64.77 | 4.611% | $67.7565 | $67.76 | $67.75 | $67.80 |
| Purchase #5 | $99.58 | 5.251% | $104.8089 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $177.59 | 8.871% | $193.344 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $95.35 | 11.531% | $106.3448 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $762.51 | $814.4648 | $814.46 | $814.50 | $814.40 | |