| 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 | $146.72 | 4.808% | $153.7743 | $153.77 | $153.75 | $153.80 |
| Purchase #2 | $37.50 | 13.469% | $42.5509 | $42.55 | $42.55 | $42.60 |
| Purchase #3 | $61.92 | 9.337% | $67.7015 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $15.50 | 5.629% | $16.3725 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $55.83 | 5.660% | $58.99 | $58.99 | $59.00 | $59.00 |
| Purchase #6 | $94.65 | 8.127% | $102.3422 | $102.34 | $102.35 | $102.30 |
| Purchase #7 | $222.45 | 10.874% | $246.6392 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $634.57 | $688.3706 | $688.36 | $688.35 | $688.40 | |