| 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 | $229.48 | 5.431% | $241.9431 | $241.94 | $241.95 | $241.90 |
| Purchase #2 | $16.61 | 7.432% | $17.8445 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $94.84 | 6.274% | $100.7903 | $100.79 | $100.80 | $100.80 |
| Purchase #4 | $178.74 | 5.728% | $188.9782 | $188.98 | $189.00 | $189.00 |
| Purchase #5 | $68.49 | 10.539% | $75.7082 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $168.28 | 6.414% | $179.0735 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $15.28 | 8.795% | $16.6239 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $771.72 | $820.9617 | $820.95 | $820.95 | $820.90 | |