| 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 | $183.67 | 5.214% | $193.2466 | $193.25 | $193.25 | $193.20 |
| Purchase #2 | $166.29 | 5.222% | $174.9737 | $174.97 | $174.95 | $175.00 |
| Purchase #3 | $177.38 | 3.249% | $183.1431 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $69.55 | 10.856% | $77.1003 | $77.10 | $77.10 | $77.10 |
| Purchase #5 | $149.25 | 12.813% | $168.3734 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $224.84 | 4.413% | $234.7622 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $140.98 | 9.620% | $154.5423 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $1,111.96 | $1,186.1416 | $1,186.13 | $1,186.10 | $1,186.10 | |