| 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 | $181.82 | 6.120% | $192.9474 | $192.95 | $192.95 | $192.90 |
| Purchase #2 | $196.25 | 9.772% | $215.4276 | $215.43 | $215.45 | $215.40 |
| Purchase #3 | $200.30 | 12.241% | $224.8187 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $167.78 | 7.386% | $180.1722 | $180.17 | $180.15 | $180.20 |
| Purchase #5 | $243.42 | 8.495% | $264.0985 | $264.10 | $264.10 | $264.10 |
| Purchase #6 | $17.67 | 11.425% | $19.6888 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $7.31 | 12.465% | $8.2212 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $1,014.55 | $1,105.3744 | $1,105.38 | $1,105.35 | $1,105.30 | |