| 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 | $163.78 | 8.741% | $178.096 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $158.64 | 6.462% | $168.8913 | $168.89 | $168.90 | $168.90 |
| Purchase #3 | $13.46 | 9.110% | $14.6862 | $14.69 | $14.70 | $14.70 |
| Purchase #4 | $37.62 | 9.646% | $41.2488 | $41.25 | $41.25 | $41.20 |
| Purchase #5 | $30.90 | 8.395% | $33.4941 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $183.55 | 13.448% | $208.2338 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $233.51 | 7.183% | $250.283 | $250.28 | $250.30 | $250.30 |
| 7 purchase totals = | $821.46 | $894.9332 | $894.93 | $895.00 | $894.90 | |