| 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 | $184.35 | 3.694% | $191.1599 | $191.16 | $191.15 | $191.20 |
| Purchase #2 | $227.52 | 11.176% | $252.9476 | $252.95 | $252.95 | $252.90 |
| Purchase #3 | $116.83 | 3.706% | $121.1597 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $97.61 | 5.355% | $102.837 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $171.59 | 9.303% | $187.553 | $187.55 | $187.55 | $187.60 |
| Purchase #6 | $121.92 | 10.478% | $134.6948 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $15.84 | 10.193% | $17.4546 | $17.45 | $17.45 | $17.50 |
| 7 purchase totals = | $935.66 | $1,007.8066 | $1,007.80 | $1,007.80 | $1,007.90 | |