| 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 | $181.28 | 5.403% | $191.0746 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $179.70 | 10.584% | $198.7194 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $35.80 | 9.400% | $39.1652 | $39.17 | $39.15 | $39.20 |
| Purchase #4 | $195.86 | 8.494% | $212.4963 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $97.28 | 4.298% | $101.4611 | $101.46 | $101.45 | $101.50 |
| Purchase #6 | $168.62 | 11.172% | $187.4582 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $237.31 | 8.515% | $257.5169 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $1,095.85 | $1,187.8917 | $1,187.90 | $1,187.80 | $1,188.00 | |