| 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 | $173.40 | 5.205% | $182.4255 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $190.85 | 11.608% | $213.0039 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $248.53 | 12.203% | $278.8581 | $278.86 | $278.85 | $278.90 |
| Purchase #4 | $174.97 | 11.687% | $195.4187 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $163.75 | 10.623% | $181.1452 | $181.15 | $181.15 | $181.10 |
| Purchase #6 | $157.47 | 6.567% | $167.8111 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $153.26 | 10.679% | $169.6266 | $169.63 | $169.65 | $169.60 |
| 7 purchase totals = | $1,262.23 | $1,388.2891 | $1,388.30 | $1,388.30 | $1,388.20 | |