| 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 | $114.41 | 7.176% | $122.6201 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $32.99 | 10.169% | $36.3448 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $12.95 | 10.668% | $14.3315 | $14.33 | $14.35 | $14.30 |
| Purchase #4 | $80.83 | 12.185% | $90.6791 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $172.58 | 11.645% | $192.6769 | $192.68 | $192.70 | $192.70 |
| Purchase #6 | $28.80 | 5.394% | $30.3535 | $30.35 | $30.35 | $30.40 |
| Purchase #7 | $150.28 | 8.760% | $163.4445 | $163.44 | $163.45 | $163.40 |
| 7 purchase totals = | $592.84 | $650.4504 | $650.44 | $650.50 | $650.40 | |