| 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 | $140.60 | 10.140% | $154.8568 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $47.31 | 11.264% | $52.639 | $52.64 | $52.65 | $52.60 |
| Purchase #3 | $242.33 | 3.236% | $250.1718 | $250.17 | $250.15 | $250.20 |
| Purchase #4 | $171.33 | 7.711% | $184.5413 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $105.87 | 7.274% | $113.571 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $155.83 | 5.144% | $163.8459 | $163.85 | $163.85 | $163.80 |
| Purchase #7 | $49.60 | 13.611% | $56.3511 | $56.35 | $56.35 | $56.40 |
| 7 purchase totals = | $912.87 | $975.9769 | $975.98 | $975.95 | $976.00 | |