| 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 | $168.88 | 10.284% | $186.2476 | $186.25 | $186.25 | $186.20 |
| Purchase #2 | $85.92 | 10.473% | $94.9184 | $94.92 | $94.90 | $94.90 |
| Purchase #3 | $16.86 | 9.624% | $18.4826 | $18.48 | $18.50 | $18.50 |
| Purchase #4 | $12.81 | 3.163% | $13.2152 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $80.29 | 9.703% | $88.0805 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $9.54 | 5.427% | $10.0577 | $10.06 | $10.05 | $10.10 |
| Purchase #7 | $217.32 | 5.744% | $229.8029 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $591.62 | $640.8049 | $640.81 | $640.80 | $640.80 | |