| 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 | $167.57 | 5.861% | $177.3913 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $93.65 | 13.718% | $106.4969 | $106.50 | $106.50 | $106.50 |
| Purchase #3 | $103.81 | 11.833% | $116.0938 | $116.09 | $116.10 | $116.10 |
| Purchase #4 | $212.47 | 5.455% | $224.0602 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $225.91 | 3.723% | $234.3206 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $178.80 | 4.843% | $187.4593 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $74.62 | 8.648% | $81.0731 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $1,056.83 | $1,126.8952 | $1,126.89 | $1,126.85 | $1,127.00 | |