| 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 | $68.83 | 13.812% | $78.3368 | $78.34 | $78.35 | $78.30 |
| Purchase #2 | $250.68 | 13.201% | $283.7723 | $283.77 | $283.75 | $283.80 |
| Purchase #3 | $178.29 | 12.851% | $201.202 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $178.46 | 5.730% | $188.6858 | $188.69 | $188.70 | $188.70 |
| Purchase #5 | $79.66 | 3.133% | $82.1557 | $82.16 | $82.15 | $82.20 |
| Purchase #6 | $148.25 | 7.381% | $159.1923 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $140.77 | 5.465% | $148.4631 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $1,044.94 | $1,141.8080 | $1,141.81 | $1,141.80 | $1,141.90 | |