| 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 | $137.43 | 7.179% | $147.2961 | $147.30 | $147.30 | $147.30 |
| Purchase #2 | $96.85 | 8.368% | $104.9544 | $104.95 | $104.95 | $105.00 |
| Purchase #3 | $59.84 | 13.292% | $67.7939 | $67.79 | $67.80 | $67.80 |
| Purchase #4 | $15.78 | 7.246% | $16.9234 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $78.38 | 10.706% | $86.7714 | $86.77 | $86.75 | $86.80 |
| Purchase #6 | $198.75 | 7.213% | $213.0858 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $140.95 | 4.235% | $146.9192 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $727.98 | $783.7442 | $783.74 | $783.70 | $783.80 | |