| 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 | $178.43 | 8.246% | $193.1433 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $79.25 | 3.696% | $82.1791 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $136.94 | 10.352% | $151.116 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $105.25 | 8.437% | $114.1299 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $16.44 | 8.510% | $17.839 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $118.63 | 13.707% | $134.8906 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $249.75 | 6.735% | $266.5707 | $266.57 | $266.55 | $266.60 |
| 7 purchase totals = | $884.69 | $959.8686 | $959.87 | $959.90 | $959.80 | |