| 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 | $154.83 | 12.545% | $174.2534 | $174.25 | $174.25 | $174.30 |
| Purchase #2 | $142.69 | 11.427% | $158.9952 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $237.65 | 3.441% | $245.8275 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $203.49 | 9.568% | $222.9599 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $58.85 | 8.267% | $63.7151 | $63.72 | $63.70 | $63.70 |
| Purchase #6 | $118.82 | 13.555% | $134.9261 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $25.39 | 10.533% | $28.0643 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $941.72 | $1,028.7415 | $1,028.75 | $1,028.75 | $1,028.80 | |