| 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 | $39.63 | 13.793% | $45.0962 | $45.10 | $45.10 | $45.10 |
| Purchase #2 | $166.98 | 3.519% | $172.856 | $172.86 | $172.85 | $172.90 |
| Purchase #3 | $29.43 | 4.186% | $30.6619 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $142.87 | 9.709% | $156.7412 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $119.63 | 9.377% | $130.8477 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $147.72 | 12.539% | $166.2426 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $187.29 | 7.705% | $201.7207 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $833.55 | $904.1663 | $904.17 | $904.15 | $904.10 | |