| 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 | $219.50 | 6.770% | $234.3602 | $234.36 | $234.35 | $234.40 |
| Purchase #2 | $140.51 | 9.306% | $153.5859 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $186.28 | 3.649% | $193.0774 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $175.66 | 13.186% | $198.8225 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $128.69 | 4.746% | $134.7976 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $75.67 | 9.384% | $82.7709 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $139.86 | 4.210% | $145.7481 | $145.75 | $145.75 | $145.70 |
| 7 purchase totals = | $1,066.17 | $1,143.1626 | $1,143.17 | $1,143.15 | $1,143.20 | |