| 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 | $144.61 | 6.710% | $154.3133 | $154.31 | $154.30 | $154.30 |
| Purchase #2 | $126.56 | 7.863% | $136.5114 | $136.51 | $136.50 | $136.50 |
| Purchase #3 | $170.31 | 7.805% | $183.6027 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $89.25 | 12.503% | $100.4089 | $100.41 | $100.40 | $100.40 |
| Purchase #5 | $87.46 | 11.565% | $97.5747 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $182.96 | 12.870% | $206.507 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $216.54 | 12.622% | $243.8717 | $243.87 | $243.85 | $243.90 |
| 7 purchase totals = | $1,017.69 | $1,122.7897 | $1,122.78 | $1,122.70 | $1,122.80 | |