| 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 | $146.39 | 6.396% | $155.7531 | $155.75 | $155.75 | $155.80 |
| Purchase #2 | $216.59 | 4.390% | $226.0983 | $226.10 | $226.10 | $226.10 |
| Purchase #3 | $197.75 | 11.260% | $220.0167 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $123.45 | 8.614% | $134.084 | $134.08 | $134.10 | $134.10 |
| Purchase #5 | $133.43 | 4.810% | $139.848 | $139.85 | $139.85 | $139.80 |
| Purchase #6 | $190.82 | 13.432% | $216.4509 | $216.45 | $216.45 | $216.50 |
| Purchase #7 | $237.30 | 9.771% | $260.4866 | $260.49 | $260.50 | $260.50 |
| 7 purchase totals = | $1,245.73 | $1,352.7376 | $1,352.74 | $1,352.75 | $1,352.80 | |