| 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 | $63.45 | 13.741% | $72.1687 | $72.17 | $72.15 | $72.20 |
| Purchase #2 | $184.79 | 6.709% | $197.1876 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $66.36 | 13.486% | $75.3093 | $75.31 | $75.30 | $75.30 |
| Purchase #4 | $204.79 | 13.530% | $232.4981 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $185.33 | 9.526% | $202.9845 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $60.69 | 8.490% | $65.8426 | $65.84 | $65.85 | $65.80 |
| Purchase #7 | $108.90 | 4.149% | $113.4183 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $874.31 | $959.4091 | $959.41 | $959.40 | $959.40 | |