| 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 | $198.91 | 3.490% | $205.852 | $205.85 | $205.85 | $205.90 |
| Purchase #2 | $125.82 | 8.505% | $136.521 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $176.31 | 6.629% | $187.9976 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $93.29 | 12.225% | $104.6947 | $104.69 | $104.70 | $104.70 |
| Purchase #5 | $34.51 | 10.145% | $38.011 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $48.28 | 8.375% | $52.3235 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $129.61 | 11.452% | $144.4529 | $144.45 | $144.45 | $144.50 |
| 7 purchase totals = | $806.73 | $869.8527 | $869.84 | $869.80 | $869.90 | |