| 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 | $183.84 | 9.580% | $201.4519 | $201.45 | $201.45 | $201.50 |
| Purchase #2 | $168.63 | 11.844% | $188.6025 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $18.56 | 9.742% | $20.3681 | $20.37 | $20.35 | $20.40 |
| Purchase #4 | $52.78 | 6.589% | $56.2577 | $56.26 | $56.25 | $56.30 |
| Purchase #5 | $130.43 | 8.733% | $141.8205 | $141.82 | $141.80 | $141.80 |
| Purchase #6 | $84.27 | 11.567% | $94.0175 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $122.49 | 11.319% | $136.3546 | $136.35 | $136.35 | $136.40 |
| 7 purchase totals = | $761.00 | $838.8728 | $838.87 | $838.80 | $839.00 | |