| 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 | $175.37 | 13.527% | $199.0923 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $224.43 | 7.168% | $240.5171 | $240.52 | $240.50 | $240.50 |
| Purchase #3 | $230.56 | 10.199% | $254.0748 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $129.62 | 13.639% | $147.2989 | $147.30 | $147.30 | $147.30 |
| Purchase #5 | $86.31 | 13.868% | $98.2795 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $115.95 | 9.732% | $127.2343 | $127.23 | $127.25 | $127.20 |
| Purchase #7 | $7.42 | 4.708% | $7.7693 | $7.77 | $7.75 | $7.80 |
| 7 purchase totals = | $969.66 | $1,074.2662 | $1,074.26 | $1,074.25 | $1,074.30 | |