| 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 | $151.40 | 10.444% | $167.2122 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $15.40 | 8.443% | $16.7002 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $16.66 | 3.838% | $17.2994 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $239.29 | 10.253% | $263.8244 | $263.82 | $263.80 | $263.80 |
| Purchase #5 | $44.99 | 13.812% | $51.204 | $51.20 | $51.20 | $51.20 |
| Purchase #6 | $144.80 | 13.790% | $164.7679 | $164.77 | $164.75 | $164.80 |
| Purchase #7 | $239.82 | 9.190% | $261.8595 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $852.36 | $942.8676 | $942.86 | $942.80 | $942.90 | |