| 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 | $126.59 | 9.310% | $138.3755 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $56.77 | 3.468% | $58.7388 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $40.25 | 12.341% | $45.2173 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $53.48 | 12.598% | $60.2174 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $179.30 | 13.753% | $203.9591 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $175.72 | 13.738% | $199.8604 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $94.84 | 9.175% | $103.5416 | $103.54 | $103.55 | $103.50 |
| 7 purchase totals = | $726.95 | $809.9101 | $809.92 | $809.90 | $809.90 | |