| 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 | $99.29 | 8.810% | $108.0374 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $142.60 | 3.494% | $147.5824 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $186.30 | 11.248% | $207.255 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $67.63 | 12.758% | $76.2582 | $76.26 | $76.25 | $76.30 |
| Purchase #5 | $176.56 | 9.829% | $193.9141 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $128.56 | 10.816% | $142.465 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $151.52 | 3.830% | $157.3232 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $952.46 | $1,032.8353 | $1,032.84 | $1,032.80 | $1,032.90 | |