| 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 | $166.84 | 13.208% | $188.8762 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $123.26 | 8.831% | $134.1451 | $134.15 | $134.15 | $134.10 |
| Purchase #3 | $63.54 | 3.606% | $65.8313 | $65.83 | $65.85 | $65.80 |
| Purchase #4 | $236.94 | 6.765% | $252.969 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $27.63 | 4.738% | $28.9391 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $122.32 | 6.291% | $130.0152 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $222.50 | 13.419% | $252.3573 | $252.36 | $252.35 | $252.40 |
| 7 purchase totals = | $963.03 | $1,053.1332 | $1,053.15 | $1,053.15 | $1,053.10 | |