| 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 | $112.59 | 11.746% | $125.8148 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $46.81 | 4.255% | $48.8018 | $48.80 | $48.80 | $48.80 |
| Purchase #3 | $166.96 | 5.453% | $176.0643 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $104.26 | 10.693% | $115.4085 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $134.47 | 8.120% | $145.389 | $145.39 | $145.40 | $145.40 |
| Purchase #6 | $40.43 | 7.486% | $43.4566 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $162.60 | 3.785% | $168.7544 | $168.75 | $168.75 | $168.80 |
| 7 purchase totals = | $768.12 | $823.6894 | $823.68 | $823.65 | $823.80 | |