| 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 | $148.32 | 3.490% | $153.4964 | $153.50 | $153.50 | $153.50 |
| Purchase #2 | $177.56 | 5.184% | $186.7647 | $186.76 | $186.75 | $186.80 |
| Purchase #3 | $187.78 | 3.575% | $194.4931 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $53.47 | 6.685% | $57.0445 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $114.45 | 11.117% | $127.1734 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $13.71 | 12.287% | $15.3945 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $118.74 | 13.469% | $134.7331 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $814.03 | $869.0997 | $869.08 | $869.10 | $869.10 | |