| 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 | $162.90 | 13.253% | $184.4891 | $184.49 | $184.50 | $184.50 |
| Purchase #2 | $123.31 | 9.382% | $134.8789 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $250.33 | 8.421% | $271.4103 | $271.41 | $271.40 | $271.40 |
| Purchase #4 | $100.79 | 6.241% | $107.0803 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $157.51 | 12.385% | $177.0176 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $175.65 | 8.242% | $190.1271 | $190.13 | $190.15 | $190.10 |
| Purchase #7 | $93.99 | 7.547% | $101.0834 | $101.08 | $101.10 | $101.10 |
| 7 purchase totals = | $1,064.48 | $1,166.0867 | $1,166.09 | $1,166.15 | $1,166.10 | |