| 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 | $168.74 | 12.542% | $189.9034 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $136.89 | 5.866% | $144.92 | $144.92 | $144.90 | $144.90 |
| Purchase #3 | $97.52 | 5.566% | $102.948 | $102.95 | $102.95 | $102.90 |
| Purchase #4 | $235.51 | 12.560% | $265.0901 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $48.37 | 7.342% | $51.9213 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $83.56 | 13.701% | $95.0086 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $164.75 | 8.381% | $178.5577 | $178.56 | $178.55 | $178.60 |
| 7 purchase totals = | $935.34 | $1,028.3491 | $1,028.35 | $1,028.30 | $1,028.30 | |