| 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 | $80.46 | 11.805% | $89.9583 | $89.96 | $89.95 | $90.00 |
| Purchase #2 | $175.97 | 8.350% | $190.6635 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $103.64 | 12.267% | $116.3535 | $116.35 | $116.35 | $116.40 |
| Purchase #4 | $154.90 | 7.652% | $166.7529 | $166.75 | $166.75 | $166.80 |
| Purchase #5 | $221.93 | 4.691% | $232.3407 | $232.34 | $232.35 | $232.30 |
| Purchase #6 | $213.80 | 9.333% | $233.754 | $233.75 | $233.75 | $233.80 |
| Purchase #7 | $152.47 | 10.800% | $168.9368 | $168.94 | $168.95 | $168.90 |
| 7 purchase totals = | $1,103.17 | $1,198.7597 | $1,198.75 | $1,198.75 | $1,198.90 | |