| 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 | $154.87 | 10.571% | $171.2413 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $113.87 | 12.212% | $127.7758 | $127.78 | $127.80 | $127.80 |
| Purchase #3 | $97.69 | 3.691% | $101.2957 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $185.79 | 7.560% | $199.8357 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $239.87 | 6.116% | $254.5404 | $254.54 | $254.55 | $254.50 |
| Purchase #6 | $76.25 | 4.713% | $79.8437 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $92.48 | 9.591% | $101.3498 | $101.35 | $101.35 | $101.30 |
| 7 purchase totals = | $960.82 | $1,035.8824 | $1,035.89 | $1,035.95 | $1,035.70 | |