| 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 | $118.36 | 12.553% | $133.2177 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $9.57 | 11.322% | $10.6535 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $170.79 | 10.343% | $188.4548 | $188.45 | $188.45 | $188.50 |
| Purchase #4 | $120.47 | 13.678% | $136.9479 | $136.95 | $136.95 | $136.90 |
| Purchase #5 | $38.36 | 5.869% | $40.6113 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $67.30 | 12.692% | $75.8417 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $42.25 | 7.191% | $45.2882 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $567.10 | $631.0151 | $631.01 | $631.00 | $631.00 | |