| 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 | $154.48 | 13.831% | $175.8461 | $175.85 | $175.85 | $175.80 |
| Purchase #2 | $234.64 | 6.209% | $249.2088 | $249.21 | $249.20 | $249.20 |
| Purchase #3 | $198.59 | 9.580% | $217.6149 | $217.61 | $217.60 | $217.60 |
| Purchase #4 | $208.49 | 6.816% | $222.7007 | $222.70 | $222.70 | $222.70 |
| Purchase #5 | $88.48 | 4.232% | $92.2245 | $92.22 | $92.20 | $92.20 |
| Purchase #6 | $196.58 | 5.590% | $207.5688 | $207.57 | $207.55 | $207.60 |
| Purchase #7 | $6.26 | 11.772% | $6.9969 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $1,087.52 | $1,172.1607 | $1,172.16 | $1,172.10 | $1,172.10 | |