| 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 | $134.43 | 4.151% | $140.0102 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $155.33 | 3.320% | $160.487 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $68.90 | 7.759% | $74.246 | $74.25 | $74.25 | $74.20 |
| Purchase #4 | $70.78 | 7.224% | $75.8931 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $42.63 | 5.313% | $44.8949 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $218.65 | 6.314% | $232.4556 | $232.46 | $232.45 | $232.50 |
| Purchase #7 | $41.99 | 5.523% | $44.3091 | $44.31 | $44.30 | $44.30 |
| 7 purchase totals = | $732.71 | $772.2959 | $772.30 | $772.30 | $772.30 | |