| 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 | $144.69 | 4.638% | $151.4007 | $151.40 | $151.40 | $151.40 |
| Purchase #2 | $105.54 | 7.772% | $113.7426 | $113.74 | $113.75 | $113.70 |
| Purchase #3 | $73.25 | 3.448% | $75.7757 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $106.92 | 4.446% | $111.6737 | $111.67 | $111.65 | $111.70 |
| Purchase #5 | $19.57 | 4.475% | $20.4458 | $20.45 | $20.45 | $20.40 |
| Purchase #6 | $125.95 | 10.640% | $139.3511 | $139.35 | $139.35 | $139.40 |
| Purchase #7 | $246.27 | 3.432% | $254.722 | $254.72 | $254.70 | $254.70 |
| 7 purchase totals = | $822.19 | $867.1116 | $867.11 | $867.10 | $867.10 | |