| 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 | $145.42 | 6.592% | $155.0061 | $155.01 | $155.00 | $155.00 |
| Purchase #2 | $67.58 | 3.140% | $69.702 | $69.70 | $69.70 | $69.70 |
| Purchase #3 | $59.94 | 9.241% | $65.4791 | $65.48 | $65.50 | $65.50 |
| Purchase #4 | $246.88 | 5.649% | $260.8263 | $260.83 | $260.85 | $260.80 |
| Purchase #5 | $22.76 | 13.792% | $25.8991 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $193.57 | 9.240% | $211.4559 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $197.80 | 12.500% | $222.525 | $222.53 | $222.55 | $222.50 |
| 7 purchase totals = | $933.95 | $1,010.8935 | $1,010.91 | $1,010.95 | $1,010.90 | |