| 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 | $208.55 | 4.584% | $218.1099 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $145.98 | 11.694% | $163.0509 | $163.05 | $163.05 | $163.10 |
| Purchase #3 | $74.82 | 3.437% | $77.3916 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $48.55 | 12.769% | $54.7493 | $54.75 | $54.75 | $54.70 |
| Purchase #5 | $72.80 | 13.605% | $82.7044 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $176.25 | 4.747% | $184.6166 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $133.83 | 11.310% | $148.9662 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $860.78 | $929.5889 | $929.59 | $929.55 | $929.60 | |