| 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 | $143.90 | 7.602% | $154.8393 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $217.37 | 3.829% | $225.6931 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $101.79 | 6.407% | $108.3117 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $12.57 | 8.754% | $13.6704 | $13.67 | $13.65 | $13.70 |
| Purchase #5 | $241.96 | 10.788% | $268.0626 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $17.51 | 11.839% | $19.583 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $29.60 | 3.872% | $30.7461 | $30.75 | $30.75 | $30.70 |
| 7 purchase totals = | $764.70 | $820.9062 | $820.90 | $820.90 | $820.90 | |