| 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 | $131.55 | 9.659% | $144.2564 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $231.43 | 6.200% | $245.7787 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $185.70 | 11.720% | $207.464 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $108.73 | 5.241% | $114.4285 | $114.43 | $114.45 | $114.40 |
| Purchase #5 | $14.43 | 5.760% | $15.2612 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $117.72 | 7.306% | $126.3206 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $63.49 | 8.188% | $68.6886 | $68.69 | $68.70 | $68.70 |
| 7 purchase totals = | $853.05 | $922.1980 | $922.20 | $922.20 | $922.30 | |