| 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 | $90.58 | 7.599% | $97.4632 | $97.46 | $97.45 | $97.50 |
| Purchase #2 | $180.45 | 3.239% | $186.2948 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $102.85 | 7.825% | $110.898 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $147.50 | 8.489% | $160.0213 | $160.02 | $160.00 | $160.00 |
| Purchase #5 | $191.33 | 4.253% | $199.4673 | $199.47 | $199.45 | $199.50 |
| Purchase #6 | $150.40 | 4.199% | $156.7153 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $234.85 | 6.468% | $250.0401 | $250.04 | $250.05 | $250.00 |
| 7 purchase totals = | $1,097.96 | $1,160.9000 | $1,160.90 | $1,160.85 | $1,160.90 | |