| 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 | $186.50 | 3.730% | $193.4565 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $58.97 | 11.647% | $65.8382 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $196.99 | 6.338% | $209.4752 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $218.59 | 10.709% | $241.9988 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $153.29 | 6.469% | $163.2063 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $180.95 | 4.776% | $189.5922 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $12.57 | 8.184% | $13.5987 | $13.60 | $13.60 | $13.60 |
| 7 purchase totals = | $1,007.86 | $1,077.1659 | $1,077.18 | $1,077.20 | $1,077.20 | |