| 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 | $169.41 | 8.842% | $184.3892 | $184.39 | $184.40 | $184.40 |
| Purchase #2 | $27.32 | 11.454% | $30.4492 | $30.45 | $30.45 | $30.40 |
| Purchase #3 | $186.66 | 13.268% | $211.426 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $198.66 | 13.460% | $225.3996 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $162.91 | 9.529% | $178.4337 | $178.43 | $178.45 | $178.40 |
| Purchase #6 | $123.29 | 13.192% | $139.5544 | $139.55 | $139.55 | $139.60 |
| Purchase #7 | $54.82 | 4.686% | $57.3889 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $923.07 | $1,027.0410 | $1,027.04 | $1,027.10 | $1,027.00 | |