| 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 | $214.89 | 6.595% | $229.062 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $137.42 | 13.492% | $155.9607 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $25.90 | 10.129% | $28.5234 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $83.60 | 13.575% | $94.9487 | $94.95 | $94.95 | $94.90 |
| Purchase #5 | $24.28 | 4.774% | $25.4391 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $69.74 | 11.630% | $77.8508 | $77.85 | $77.85 | $77.90 |
| Purchase #7 | $132.84 | 9.804% | $145.8636 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $688.67 | $757.6483 | $757.64 | $757.60 | $757.70 | |