| 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 | $139.96 | 3.144% | $144.3603 | $144.36 | $144.35 | $144.40 |
| Purchase #2 | $162.26 | 7.531% | $174.4798 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $153.38 | 11.718% | $171.3531 | $171.35 | $171.35 | $171.40 |
| Purchase #4 | $126.82 | 6.328% | $134.8452 | $134.85 | $134.85 | $134.80 |
| Purchase #5 | $169.35 | 5.567% | $178.7777 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $200.87 | 5.758% | $212.4361 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $76.55 | 12.721% | $86.2879 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $1,029.19 | $1,102.5401 | $1,102.55 | $1,102.60 | $1,102.60 | |