| 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 | $163.79 | 10.558% | $181.0829 | $181.08 | $181.10 | $181.10 |
| Purchase #2 | $50.54 | 10.268% | $55.7294 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $122.67 | 6.427% | $130.554 | $130.55 | $130.55 | $130.60 |
| Purchase #4 | $135.76 | 13.689% | $154.3442 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $25.97 | 4.237% | $27.0703 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $75.42 | 11.833% | $84.3444 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $222.61 | 11.289% | $247.7404 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $796.76 | $880.8656 | $880.85 | $880.90 | $880.80 | |