| 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 | $235.43 | 3.343% | $243.3004 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $162.63 | 3.298% | $167.9935 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $40.59 | 11.792% | $45.3764 | $45.38 | $45.40 | $45.40 |
| Purchase #4 | $173.97 | 6.538% | $185.3442 | $185.34 | $185.35 | $185.30 |
| Purchase #5 | $36.36 | 5.533% | $38.3718 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $106.91 | 7.346% | $114.7636 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $105.60 | 13.216% | $119.5561 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $861.49 | $914.7060 | $914.70 | $914.70 | $914.80 | |