| 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 | $171.99 | 8.230% | $186.1448 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $148.27 | 3.661% | $153.6982 | $153.70 | $153.70 | $153.70 |
| Purchase #3 | $208.66 | 11.109% | $231.84 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $229.41 | 8.810% | $249.621 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $108.38 | 5.813% | $114.6801 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $167.84 | 9.672% | $184.0735 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $208.92 | 12.454% | $234.9389 | $234.94 | $234.95 | $234.90 |
| 7 purchase totals = | $1,243.47 | $1,354.9965 | $1,354.99 | $1,355.00 | $1,354.90 | |