| 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 | $181.44 | 6.452% | $193.1465 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $198.99 | 10.784% | $220.4491 | $220.45 | $220.45 | $220.40 |
| Purchase #3 | $29.85 | 7.520% | $32.0947 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $87.96 | 12.795% | $99.2145 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $133.91 | 4.721% | $140.2319 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $157.99 | 7.230% | $169.4127 | $169.41 | $169.40 | $169.40 |
| Purchase #7 | $219.64 | 13.132% | $248.4831 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $1,009.78 | $1,103.0325 | $1,103.02 | $1,103.05 | $1,102.90 | |