| 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 | $164.88 | 9.291% | $180.199 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $143.79 | 9.333% | $157.2099 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $82.44 | 4.509% | $86.1572 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $150.77 | 12.432% | $169.5137 | $169.51 | $169.50 | $169.50 |
| Purchase #5 | $73.71 | 7.776% | $79.4417 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $197.92 | 4.159% | $206.1515 | $206.15 | $206.15 | $206.20 |
| Purchase #7 | $136.82 | 6.550% | $145.7817 | $145.78 | $145.80 | $145.80 |
| 7 purchase totals = | $950.33 | $1,024.4547 | $1,024.45 | $1,024.45 | $1,024.50 | |