| 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 | $179.91 | 3.406% | $186.0377 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $164.61 | 5.793% | $174.1459 | $174.15 | $174.15 | $174.10 |
| Purchase #3 | $195.49 | 5.718% | $206.6681 | $206.67 | $206.65 | $206.70 |
| Purchase #4 | $201.57 | 6.362% | $214.3939 | $214.39 | $214.40 | $214.40 |
| Purchase #5 | $207.35 | 9.591% | $227.2369 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $205.32 | 8.178% | $222.1111 | $222.11 | $222.10 | $222.10 |
| Purchase #7 | $227.26 | 12.345% | $255.3152 | $255.32 | $255.30 | $255.30 |
| 7 purchase totals = | $1,381.51 | $1,485.9088 | $1,485.92 | $1,485.90 | $1,485.80 | |