| 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 | $137.94 | 7.782% | $148.6745 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $207.92 | 11.212% | $231.232 | $231.23 | $231.25 | $231.20 |
| Purchase #3 | $39.98 | 7.235% | $42.8726 | $42.87 | $42.85 | $42.90 |
| Purchase #4 | $77.30 | 11.682% | $86.3302 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $137.36 | 12.584% | $154.6454 | $154.65 | $154.65 | $154.60 |
| Purchase #6 | $250.96 | 6.132% | $266.3489 | $266.35 | $266.35 | $266.30 |
| Purchase #7 | $49.75 | 4.470% | $51.9738 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $901.21 | $982.0774 | $982.07 | $982.05 | $982.00 | |