| 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 | $168.37 | 12.308% | $189.093 | $189.09 | $189.10 | $189.10 |
| Purchase #2 | $32.57 | 7.673% | $35.0691 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $177.69 | 10.786% | $196.8556 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $11.45 | 8.715% | $12.4479 | $12.45 | $12.45 | $12.40 |
| Purchase #5 | $217.90 | 8.654% | $236.7571 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $200.61 | 3.564% | $207.7597 | $207.76 | $207.75 | $207.80 |
| Purchase #7 | $103.56 | 12.848% | $116.8654 | $116.87 | $116.85 | $116.90 |
| 7 purchase totals = | $912.15 | $994.8478 | $994.86 | $994.80 | $995.00 | |