| 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 | $114.51 | 7.437% | $123.0261 | $123.03 | $123.05 | $123.00 |
| Purchase #2 | $163.97 | 13.828% | $186.6438 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $37.31 | 11.335% | $41.5391 | $41.54 | $41.55 | $41.50 |
| Purchase #4 | $158.34 | 8.694% | $172.1061 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $201.38 | 3.322% | $208.0698 | $208.07 | $208.05 | $208.10 |
| Purchase #6 | $40.57 | 3.391% | $41.9457 | $41.95 | $41.95 | $41.90 |
| Purchase #7 | $8.81 | 3.542% | $9.1221 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $724.89 | $782.4527 | $782.46 | $782.45 | $782.30 | |