| 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 | $143.65 | 6.626% | $153.1682 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $9.78 | 5.403% | $10.3084 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $179.54 | 8.779% | $195.3018 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $18.68 | 6.306% | $19.858 | $19.86 | $19.85 | $19.90 |
| Purchase #5 | $18.82 | 7.849% | $20.2972 | $20.30 | $20.30 | $20.30 |
| Purchase #6 | $44.77 | 4.839% | $46.9364 | $46.94 | $46.95 | $46.90 |
| Purchase #7 | $195.34 | 4.479% | $204.0893 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $610.58 | $649.9593 | $649.97 | $649.95 | $650.00 | |