| 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 | $171.56 | 3.126% | $176.923 | $176.92 | $176.90 | $176.90 |
| Purchase #2 | $180.74 | 4.870% | $189.542 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $28.46 | 6.547% | $30.3233 | $30.32 | $30.30 | $30.30 |
| Purchase #4 | $206.99 | 3.490% | $214.214 | $214.21 | $214.20 | $214.20 |
| Purchase #5 | $41.37 | 4.595% | $43.271 | $43.27 | $43.25 | $43.30 |
| Purchase #6 | $147.29 | 8.635% | $160.0085 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $69.27 | 11.331% | $77.119 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $845.68 | $891.4008 | $891.39 | $891.30 | $891.30 | |