| 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 | $174.98 | 10.121% | $192.6897 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $16.88 | 10.551% | $18.661 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $191.49 | 8.726% | $208.1994 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $20.92 | 10.441% | $23.1043 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $163.41 | 6.565% | $174.1379 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $218.27 | 6.356% | $232.1432 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $48.83 | 8.795% | $53.1246 | $53.12 | $53.10 | $53.10 |
| 7 purchase totals = | $834.78 | $902.0601 | $902.05 | $902.05 | $902.00 | |