| 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 | $169.77 | 4.414% | $177.2636 | $177.26 | $177.25 | $177.30 |
| Purchase #2 | $210.43 | 10.690% | $232.925 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $153.75 | 11.356% | $171.2099 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $156.54 | 3.583% | $162.1488 | $162.15 | $162.15 | $162.10 |
| Purchase #5 | $72.98 | 9.333% | $79.7912 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $139.87 | 3.545% | $144.8284 | $144.83 | $144.85 | $144.80 |
| Purchase #7 | $86.85 | 3.123% | $89.5623 | $89.56 | $89.55 | $89.60 |
| 7 purchase totals = | $990.19 | $1,057.7292 | $1,057.73 | $1,057.75 | $1,057.70 | |