| 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 | $193.47 | 13.568% | $219.72 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $168.57 | 10.330% | $185.9833 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $153.59 | 10.455% | $169.6478 | $169.65 | $169.65 | $169.60 |
| Purchase #4 | $72.78 | 13.366% | $82.5078 | $82.51 | $82.50 | $82.50 |
| Purchase #5 | $51.47 | 11.678% | $57.4807 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $180.37 | 11.680% | $201.4372 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $200.72 | 3.341% | $207.4261 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $1,020.97 | $1,124.2029 | $1,124.21 | $1,124.25 | $1,124.10 | |