| 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 | $157.82 | 3.401% | $163.1875 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $22.85 | 12.425% | $25.6891 | $25.69 | $25.70 | $25.70 |
| Purchase #3 | $250.70 | 8.682% | $272.4658 | $272.47 | $272.45 | $272.50 |
| Purchase #4 | $122.27 | 12.592% | $137.6662 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $238.41 | 5.307% | $251.0624 | $251.06 | $251.05 | $251.10 |
| Purchase #6 | $33.36 | 11.838% | $37.3092 | $37.31 | $37.30 | $37.30 |
| Purchase #7 | $38.54 | 10.115% | $42.4383 | $42.44 | $42.45 | $42.40 |
| 7 purchase totals = | $863.95 | $929.8185 | $929.83 | $929.80 | $929.90 | |