| 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 | $16.80 | 8.719% | $18.2648 | $18.26 | $18.25 | $18.30 |
| Purchase #2 | $216.46 | 10.646% | $239.5043 | $239.50 | $239.50 | $239.50 |
| Purchase #3 | $164.80 | 6.779% | $175.9718 | $175.97 | $175.95 | $176.00 |
| Purchase #4 | $224.73 | 10.343% | $247.9738 | $247.97 | $247.95 | $248.00 |
| Purchase #5 | $108.82 | 7.780% | $117.2862 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $37.31 | 4.136% | $38.8531 | $38.85 | $38.85 | $38.90 |
| Purchase #7 | $59.78 | 5.525% | $63.0828 | $63.08 | $63.10 | $63.10 |
| 7 purchase totals = | $828.70 | $900.9368 | $900.92 | $900.90 | $901.10 | |