| 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 | $128.71 | 4.825% | $134.9203 | $134.92 | $134.90 | $134.90 |
| Purchase #2 | $80.46 | 11.850% | $89.9945 | $89.99 | $90.00 | $90.00 |
| Purchase #3 | $154.97 | 9.547% | $169.765 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $79.58 | 4.237% | $82.9518 | $82.95 | $82.95 | $83.00 |
| Purchase #5 | $235.56 | 4.159% | $245.3569 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $188.63 | 9.650% | $206.8328 | $206.83 | $206.85 | $206.80 |
| Purchase #7 | $201.90 | 7.417% | $216.8749 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $1,069.81 | $1,146.6962 | $1,146.69 | $1,146.65 | $1,146.80 | |