| 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 | $141.65 | 8.772% | $154.0755 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $206.89 | 12.724% | $233.2147 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $104.74 | 9.659% | $114.8568 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $7.52 | 4.721% | $7.875 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $157.25 | 13.174% | $177.9661 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $117.98 | 12.701% | $132.9646 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $30.58 | 3.416% | $31.6246 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $766.61 | $852.5773 | $852.58 | $852.55 | $852.70 | |