| 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 | $188.53 | 6.846% | $201.4368 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $27.85 | 3.375% | $28.7899 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $58.78 | 6.718% | $62.7288 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $31.57 | 8.371% | $34.2127 | $34.21 | $34.20 | $34.20 |
| Purchase #5 | $172.83 | 3.444% | $178.7823 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $57.48 | 12.711% | $64.7863 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $126.90 | 8.337% | $137.4797 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $663.94 | $708.2165 | $708.22 | $708.30 | $708.20 | |