| 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 | $63.75 | 9.391% | $69.7368 | $69.74 | $69.75 | $69.70 |
| Purchase #2 | $180.91 | 13.567% | $205.4541 | $205.45 | $205.45 | $205.50 |
| Purchase #3 | $205.54 | 10.750% | $227.6356 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $149.46 | 9.620% | $163.8381 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $70.68 | 10.362% | $78.0039 | $78.00 | $78.00 | $78.00 |
| Purchase #6 | $179.44 | 7.126% | $192.2269 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $175.25 | 13.417% | $198.7633 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $1,025.03 | $1,135.6587 | $1,135.66 | $1,135.70 | $1,135.60 | |