| 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 | $177.40 | 13.648% | $201.6116 | $201.61 | $201.60 | $201.60 |
| Purchase #2 | $127.37 | 13.499% | $144.5637 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $38.57 | 12.639% | $43.4449 | $43.44 | $43.45 | $43.40 |
| Purchase #4 | $76.73 | 5.398% | $80.8719 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $44.51 | 3.375% | $46.0122 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $47.64 | 10.622% | $52.7003 | $52.70 | $52.70 | $52.70 |
| Purchase #7 | $75.34 | 9.645% | $82.6065 | $82.61 | $82.60 | $82.60 |
| 7 purchase totals = | $587.56 | $651.8111 | $651.80 | $651.75 | $651.80 | |