| 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 | $181.55 | 9.835% | $199.4054 | $199.41 | $199.40 | $199.40 |
| Purchase #2 | $165.48 | 13.484% | $187.7933 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $28.91 | 3.829% | $30.017 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $73.85 | 9.617% | $80.9522 | $80.95 | $80.95 | $81.00 |
| Purchase #5 | $179.88 | 13.330% | $203.858 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $68.79 | 10.359% | $75.916 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $183.82 | 8.619% | $199.6634 | $199.66 | $199.65 | $199.70 |
| 7 purchase totals = | $882.28 | $977.6053 | $977.61 | $977.55 | $977.70 | |