| 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 | $145.84 | 7.844% | $157.2797 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $22.78 | 12.737% | $25.6815 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $182.69 | 7.865% | $197.0586 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $228.62 | 12.478% | $257.1472 | $257.15 | $257.15 | $257.10 |
| Purchase #5 | $250.49 | 4.873% | $262.6964 | $262.70 | $262.70 | $262.70 |
| Purchase #6 | $214.48 | 6.134% | $227.6362 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $242.53 | 4.157% | $252.612 | $252.61 | $252.60 | $252.60 |
| 7 purchase totals = | $1,287.43 | $1,380.1116 | $1,380.12 | $1,380.15 | $1,380.10 | |