| 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 | $172.73 | 7.520% | $185.7193 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $35.60 | 12.427% | $40.024 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $36.42 | 6.127% | $38.6515 | $38.65 | $38.65 | $38.70 |
| Purchase #4 | $39.41 | 9.641% | $43.2095 | $43.21 | $43.20 | $43.20 |
| Purchase #5 | $35.53 | 6.752% | $37.929 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $89.84 | 6.721% | $95.8781 | $95.88 | $95.90 | $95.90 |
| Purchase #7 | $227.72 | 3.718% | $236.1866 | $236.19 | $236.20 | $236.20 |
| 7 purchase totals = | $637.25 | $677.5980 | $677.60 | $677.60 | $677.60 | |