| 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 | $134.73 | 4.655% | $141.0017 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $56.96 | 11.839% | $63.7035 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $123.67 | 13.172% | $139.9598 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $80.39 | 4.263% | $83.817 | $83.82 | $83.80 | $83.80 |
| Purchase #5 | $226.75 | 7.120% | $242.8946 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $167.98 | 9.173% | $183.3888 | $183.39 | $183.40 | $183.40 |
| Purchase #7 | $98.37 | 9.173% | $107.3935 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $888.85 | $962.1589 | $962.15 | $962.15 | $962.20 | |