| 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 | $154.43 | 3.658% | $160.079 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $97.71 | 8.856% | $106.3632 | $106.36 | $106.35 | $106.40 |
| Purchase #3 | $200.92 | 8.415% | $217.8274 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $77.53 | 7.627% | $83.4432 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $39.42 | 4.792% | $41.309 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $229.39 | 10.871% | $254.327 | $254.33 | $254.35 | $254.30 |
| Purchase #7 | $28.34 | 5.736% | $29.9656 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $827.74 | $893.3144 | $893.32 | $893.35 | $893.30 | |