| 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 | $207.63 | 3.587% | $215.0777 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $103.42 | 5.526% | $109.135 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $165.32 | 12.308% | $185.6676 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $110.75 | 6.119% | $117.5268 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $151.37 | 13.694% | $172.0986 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $169.62 | 8.441% | $183.9376 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $79.41 | 7.260% | $85.1752 | $85.18 | $85.20 | $85.20 |
| 7 purchase totals = | $987.52 | $1,068.6185 | $1,068.64 | $1,068.70 | $1,068.60 | |