| 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 | $150.68 | 3.115% | $155.3737 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $148.78 | 12.604% | $167.5322 | $167.53 | $167.55 | $167.50 |
| Purchase #3 | $26.58 | 13.783% | $30.2435 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $249.82 | 4.713% | $261.594 | $261.59 | $261.60 | $261.60 |
| Purchase #5 | $185.93 | 12.733% | $209.6045 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $77.97 | 13.788% | $88.7205 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $215.40 | 4.641% | $225.3967 | $225.40 | $225.40 | $225.40 |
| 7 purchase totals = | $1,055.16 | $1,138.4651 | $1,138.45 | $1,138.45 | $1,138.40 | |