| 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 | $156.41 | 13.297% | $177.2078 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $227.62 | 11.184% | $253.077 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $124.87 | 12.141% | $140.0305 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $177.83 | 5.819% | $188.1779 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $242.44 | 10.242% | $267.2707 | $267.27 | $267.25 | $267.30 |
| Purchase #6 | $171.40 | 8.785% | $186.4575 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $245.55 | 13.223% | $278.0191 | $278.02 | $278.00 | $278.00 |
| 7 purchase totals = | $1,346.12 | $1,490.2405 | $1,490.25 | $1,490.25 | $1,490.30 | |