| 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 | $177.66 | 3.764% | $184.3471 | $184.35 | $184.35 | $184.30 |
| Purchase #2 | $31.70 | 7.108% | $33.9532 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $159.28 | 9.682% | $174.7015 | $174.70 | $174.70 | $174.70 |
| Purchase #4 | $155.79 | 5.491% | $164.3444 | $164.34 | $164.35 | $164.30 |
| Purchase #5 | $196.65 | 10.539% | $217.3749 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $35.32 | 4.773% | $37.0058 | $37.01 | $37.00 | $37.00 |
| Purchase #7 | $83.80 | 3.383% | $86.635 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $840.20 | $898.3619 | $898.36 | $898.35 | $898.30 | |