| 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 | $151.76 | 12.668% | $170.985 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $188.97 | 9.285% | $206.5159 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $105.82 | 7.699% | $113.9671 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $148.91 | 12.206% | $167.086 | $167.09 | $167.10 | $167.10 |
| Purchase #5 | $117.66 | 7.531% | $126.521 | $126.52 | $126.50 | $126.50 |
| Purchase #6 | $166.77 | 3.161% | $172.0416 | $172.04 | $172.05 | $172.00 |
| Purchase #7 | $225.59 | 6.235% | $239.6555 | $239.66 | $239.65 | $239.70 |
| 7 purchase totals = | $1,105.48 | $1,196.7721 | $1,196.79 | $1,196.75 | $1,196.80 | |