| 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 | $155.55 | 13.704% | $176.8666 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $237.29 | 5.648% | $250.6921 | $250.69 | $250.70 | $250.70 |
| Purchase #3 | $224.52 | 13.490% | $254.8077 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $246.60 | 5.729% | $260.7277 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $107.50 | 5.568% | $113.4856 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $20.35 | 10.218% | $22.4294 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $225.57 | 12.804% | $254.452 | $254.45 | $254.45 | $254.50 |
| 7 purchase totals = | $1,217.38 | $1,333.4611 | $1,333.47 | $1,333.50 | $1,333.50 | |