| 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 | $183.87 | 9.556% | $201.4406 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $39.57 | 8.121% | $42.7835 | $42.78 | $42.80 | $42.80 |
| Purchase #3 | $98.84 | 8.426% | $107.1683 | $107.17 | $107.15 | $107.20 |
| Purchase #4 | $156.31 | 4.328% | $163.0751 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $10.85 | 11.790% | $12.1292 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $206.59 | 7.765% | $222.6317 | $222.63 | $222.65 | $222.60 |
| Purchase #7 | $65.32 | 7.536% | $70.2425 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $761.35 | $819.4709 | $819.47 | $819.55 | $819.40 | |