| 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 | $30.34 | 11.260% | $33.7563 | $33.76 | $33.75 | $33.80 |
| Purchase #2 | $164.55 | 8.423% | $178.41 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $223.25 | 4.165% | $232.5484 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $124.79 | 7.413% | $134.0407 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $173.40 | 7.532% | $186.4605 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $146.52 | 7.154% | $157.002 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $237.56 | 8.536% | $257.8381 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $1,100.41 | $1,180.0560 | $1,180.06 | $1,180.05 | $1,180.00 | |