| 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 | $180.56 | 11.787% | $201.8426 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $134.56 | 4.552% | $140.6852 | $140.69 | $140.70 | $140.70 |
| Purchase #3 | $52.70 | 6.335% | $56.0385 | $56.04 | $56.05 | $56.00 |
| Purchase #4 | $17.43 | 3.128% | $17.9752 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $64.31 | 9.294% | $70.287 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $101.47 | 12.221% | $113.8706 | $113.87 | $113.85 | $113.90 |
| Purchase #7 | $5.99 | 6.405% | $6.3737 | $6.37 | $6.35 | $6.40 |
| 7 purchase totals = | $557.02 | $607.0728 | $607.08 | $607.10 | $607.10 | |