| 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 | $179.93 | 13.855% | $204.8593 | $204.86 | $204.85 | $204.90 |
| Purchase #2 | $169.37 | 4.766% | $177.4422 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $137.62 | 5.597% | $145.3226 | $145.32 | $145.30 | $145.30 |
| Purchase #4 | $156.68 | 3.313% | $161.8708 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $116.42 | 9.599% | $127.5952 | $127.60 | $127.60 | $127.60 |
| Purchase #6 | $75.78 | 7.244% | $81.2695 | $81.27 | $81.25 | $81.30 |
| Purchase #7 | $5.86 | 5.828% | $6.2015 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $841.66 | $904.5611 | $904.56 | $904.50 | $904.60 | |