| 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 | $171.87 | 4.345% | $179.3378 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $186.26 | 6.693% | $198.7264 | $198.73 | $198.75 | $198.70 |
| Purchase #3 | $191.33 | 4.288% | $199.5342 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $100.44 | 9.677% | $110.1596 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $212.49 | 10.757% | $235.3475 | $235.35 | $235.35 | $235.30 |
| Purchase #6 | $181.96 | 3.235% | $187.8464 | $187.85 | $187.85 | $187.80 |
| Purchase #7 | $222.94 | 12.222% | $250.1877 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $1,267.29 | $1,361.1396 | $1,361.15 | $1,361.20 | $1,361.00 | |