| 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 | $189.36 | 4.707% | $198.2732 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $128.95 | 7.380% | $138.4665 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $74.87 | 10.414% | $82.667 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $171.85 | 5.240% | $180.8549 | $180.85 | $180.85 | $180.90 |
| Purchase #5 | $186.57 | 3.465% | $193.0347 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $123.69 | 6.710% | $131.9896 | $131.99 | $132.00 | $132.00 |
| Purchase #7 | $115.93 | 13.832% | $131.9654 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $991.22 | $1,057.2513 | $1,057.25 | $1,057.20 | $1,057.40 | |