| 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 | $179.81 | 3.477% | $186.062 | $186.06 | $186.05 | $186.10 |
| Purchase #2 | $113.32 | 11.791% | $126.6816 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $136.28 | 9.568% | $149.3193 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $67.50 | 4.442% | $70.4984 | $70.50 | $70.50 | $70.50 |
| Purchase #5 | $86.86 | 7.106% | $93.0323 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $137.84 | 11.794% | $154.0968 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $23.29 | 4.738% | $24.3935 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $744.90 | $804.0839 | $804.08 | $804.10 | $804.10 | |