| 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 | $171.84 | 11.670% | $191.8937 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $15.49 | 7.844% | $16.705 | $16.71 | $16.70 | $16.70 |
| Purchase #3 | $192.70 | 11.318% | $214.5098 | $214.51 | $214.50 | $214.50 |
| Purchase #4 | $87.45 | 11.154% | $97.2042 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $204.93 | 8.667% | $222.6913 | $222.69 | $222.70 | $222.70 |
| Purchase #6 | $132.90 | 9.215% | $145.1467 | $145.15 | $145.15 | $145.10 |
| Purchase #7 | $178.53 | 12.590% | $201.0069 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $983.84 | $1,089.1576 | $1,089.16 | $1,089.15 | $1,089.10 | |