| 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 | $169.53 | 5.581% | $178.9915 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $232.37 | 3.289% | $240.0126 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $21.35 | 12.847% | $24.0928 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $54.34 | 4.410% | $56.7364 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $57.33 | 12.838% | $64.69 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $157.90 | 3.773% | $163.8576 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $214.62 | 9.206% | $234.3779 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $907.44 | $962.7588 | $962.76 | $962.80 | $962.80 | |