| 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 | $83.97 | 6.550% | $89.47 | $89.47 | $89.45 | $89.50 |
| Purchase #2 | $191.51 | 7.585% | $206.036 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $131.94 | 6.695% | $140.7734 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $151.45 | 5.456% | $159.7131 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $171.87 | 11.775% | $192.1077 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $167.75 | 8.599% | $182.1748 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $168.71 | 9.488% | $184.7172 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $1,067.20 | $1,154.9922 | $1,154.99 | $1,154.90 | $1,155.00 | |