| 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 | $150.50 | 3.574% | $155.8789 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $35.88 | 7.382% | $38.5287 | $38.53 | $38.55 | $38.50 |
| Purchase #3 | $115.28 | 10.119% | $126.9452 | $126.95 | $126.95 | $126.90 |
| Purchase #4 | $203.83 | 11.410% | $227.087 | $227.09 | $227.10 | $227.10 |
| Purchase #5 | $52.39 | 4.839% | $54.9252 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $190.99 | 5.530% | $201.5517 | $201.55 | $201.55 | $201.60 |
| Purchase #7 | $168.41 | 5.173% | $177.1218 | $177.12 | $177.10 | $177.10 |
| 7 purchase totals = | $917.28 | $982.0385 | $982.05 | $982.10 | $982.00 | |