| 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 | $136.69 | 13.554% | $155.217 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $150.90 | 11.362% | $168.0453 | $168.05 | $168.05 | $168.00 |
| Purchase #3 | $94.76 | 9.772% | $104.0199 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $204.58 | 9.567% | $224.1522 | $224.15 | $224.15 | $224.20 |
| Purchase #5 | $138.34 | 3.265% | $142.8568 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $157.91 | 8.653% | $171.574 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $61.41 | 3.742% | $63.708 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $944.59 | $1,029.5732 | $1,029.58 | $1,029.50 | $1,029.60 | |