| 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 | $105.54 | 12.537% | $118.7715 | $118.77 | $118.75 | $118.80 |
| Purchase #2 | $177.45 | 8.262% | $192.1109 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $36.48 | 7.643% | $39.2682 | $39.27 | $39.25 | $39.30 |
| Purchase #4 | $82.41 | 4.378% | $86.0179 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $174.80 | 6.788% | $186.6654 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $167.77 | 11.130% | $186.4428 | $186.44 | $186.45 | $186.40 |
| Purchase #7 | $248.75 | 8.300% | $269.3963 | $269.40 | $269.40 | $269.40 |
| 7 purchase totals = | $993.20 | $1,078.6730 | $1,078.68 | $1,078.60 | $1,078.70 | |