| 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 | $164.45 | 13.426% | $186.5291 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $177.45 | 7.762% | $191.2237 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $180.63 | 9.854% | $198.4293 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $120.43 | 13.756% | $136.9964 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $50.57 | 8.764% | $55.002 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $50.78 | 3.565% | $52.5903 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $122.93 | 11.568% | $137.1505 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $867.24 | $957.9213 | $957.92 | $957.95 | $957.90 | |