| 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 | $182.76 | 5.648% | $193.0823 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $73.29 | 13.787% | $83.3945 | $83.39 | $83.40 | $83.40 |
| Purchase #3 | $41.43 | 4.735% | $43.3917 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $117.69 | 13.701% | $133.8147 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $228.62 | 4.866% | $239.7446 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $122.54 | 12.274% | $137.5806 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $126.88 | 12.492% | $142.7298 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $893.21 | $973.7382 | $973.72 | $973.80 | $973.70 | |