| 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 | $143.32 | 9.604% | $157.0845 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $42.65 | 5.711% | $45.0857 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $155.38 | 6.286% | $165.1472 | $165.15 | $165.15 | $165.10 |
| Purchase #4 | $166.30 | 6.195% | $176.6023 | $176.60 | $176.60 | $176.60 |
| Purchase #5 | $46.79 | 3.222% | $48.2976 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $223.67 | 5.870% | $236.7994 | $236.80 | $236.80 | $236.80 |
| Purchase #7 | $61.33 | 12.470% | $68.9779 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $839.44 | $897.9946 | $898.00 | $898.05 | $898.00 | |