| 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 | $148.92 | 9.792% | $163.5022 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $7.97 | 5.456% | $8.4048 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $117.41 | 6.270% | $124.7716 | $124.77 | $124.75 | $124.80 |
| Purchase #4 | $153.52 | 9.540% | $168.1658 | $168.17 | $168.15 | $168.20 |
| Purchase #5 | $155.68 | 5.209% | $163.7894 | $163.79 | $163.80 | $163.80 |
| Purchase #6 | $14.88 | 13.424% | $16.8775 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $101.56 | 11.362% | $113.0992 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $699.94 | $758.6105 | $758.61 | $758.60 | $758.70 | |