| 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 | $130.88 | 12.613% | $147.3879 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $246.50 | 7.265% | $264.4082 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $24.76 | 3.155% | $25.5412 | $25.54 | $25.55 | $25.50 |
| Purchase #4 | $108.61 | 5.439% | $114.5173 | $114.52 | $114.50 | $114.50 |
| Purchase #5 | $150.63 | 8.237% | $163.0374 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $250.52 | 4.652% | $262.1742 | $262.17 | $262.15 | $262.20 |
| Purchase #7 | $184.96 | 8.292% | $200.2969 | $200.30 | $200.30 | $200.30 |
| 7 purchase totals = | $1,096.86 | $1,177.3631 | $1,177.37 | $1,177.35 | $1,177.30 | |