| 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 | $9.95 | 13.267% | $11.2701 | $11.27 | $11.25 | $11.30 |
| Purchase #2 | $141.80 | 8.490% | $153.8388 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $186.74 | 13.735% | $212.3887 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $159.39 | 4.444% | $166.4733 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $74.67 | 7.668% | $80.3957 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $135.25 | 9.571% | $148.1948 | $148.19 | $148.20 | $148.20 |
| Purchase #7 | $171.39 | 5.226% | $180.3468 | $180.35 | $180.35 | $180.30 |
| 7 purchase totals = | $879.19 | $952.9082 | $952.91 | $952.90 | $952.90 | |