| 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 | $160.65 | 11.375% | $178.9239 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $248.29 | 9.845% | $272.7342 | $272.73 | $272.75 | $272.70 |
| Purchase #3 | $236.73 | 7.632% | $254.7972 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $78.87 | 12.127% | $88.4346 | $88.43 | $88.45 | $88.40 |
| Purchase #5 | $225.51 | 7.571% | $242.5834 | $242.58 | $242.60 | $242.60 |
| Purchase #6 | $148.67 | 7.554% | $159.9005 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $167.69 | 6.159% | $178.018 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $1,266.41 | $1,375.3918 | $1,375.38 | $1,375.40 | $1,375.30 | |