| 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 | $156.84 | 7.810% | $169.0892 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $153.49 | 5.761% | $162.3326 | $162.33 | $162.35 | $162.30 |
| Purchase #3 | $170.54 | 6.851% | $182.2237 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $200.33 | 12.590% | $225.5515 | $225.55 | $225.55 | $225.60 |
| Purchase #5 | $72.99 | 12.419% | $82.0546 | $82.05 | $82.05 | $82.10 |
| Purchase #6 | $121.63 | 9.503% | $133.1885 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $175.36 | 13.462% | $198.967 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $1,051.18 | $1,153.4071 | $1,153.40 | $1,153.40 | $1,153.50 | |