| 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 | $129.98 | 3.612% | $134.6749 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $160.87 | 5.308% | $169.409 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $187.35 | 9.560% | $205.2607 | $205.26 | $205.25 | $205.30 |
| Purchase #4 | $197.58 | 7.770% | $212.932 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $195.42 | 9.517% | $214.0181 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $167.97 | 11.197% | $186.7776 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $14.62 | 8.663% | $15.8865 | $15.89 | $15.90 | $15.90 |
| 7 purchase totals = | $1,053.79 | $1,138.9588 | $1,138.96 | $1,138.95 | $1,139.00 | |