| 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 | $172.58 | 11.427% | $192.3007 | $192.30 | $192.30 | $192.30 |
| Purchase #2 | $140.61 | 13.695% | $159.8665 | $159.87 | $159.85 | $159.90 |
| Purchase #3 | $165.38 | 10.651% | $182.9946 | $182.99 | $183.00 | $183.00 |
| Purchase #4 | $193.71 | 8.397% | $209.9758 | $209.98 | $210.00 | $210.00 |
| Purchase #5 | $250.77 | 11.178% | $278.8011 | $278.80 | $278.80 | $278.80 |
| Purchase #6 | $223.56 | 10.582% | $247.2171 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $142.56 | 4.443% | $148.8939 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $1,289.17 | $1,420.0497 | $1,420.05 | $1,420.05 | $1,420.10 | |