| 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 | $165.75 | 9.772% | $181.9471 | $181.95 | $181.95 | $181.90 |
| Purchase #2 | $189.55 | 4.543% | $198.1613 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $77.47 | 6.722% | $82.6775 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $245.25 | 6.602% | $261.4414 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $103.82 | 10.343% | $114.5581 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $190.68 | 9.601% | $208.9872 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $72.66 | 11.468% | $80.9926 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $1,045.18 | $1,128.7652 | $1,128.77 | $1,128.80 | $1,128.80 | |