| 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 | $147.92 | 10.122% | $162.8925 | $162.89 | $162.90 | $162.90 |
| Purchase #2 | $79.61 | 5.417% | $83.9225 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $150.83 | 9.256% | $164.7908 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $56.65 | 11.169% | $62.9772 | $62.98 | $63.00 | $63.00 |
| Purchase #5 | $184.81 | 13.284% | $209.3602 | $209.36 | $209.35 | $209.40 |
| Purchase #6 | $77.94 | 11.409% | $86.8322 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $173.92 | 7.626% | $187.1831 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $871.68 | $957.9585 | $957.95 | $958.00 | $958.00 | |