| 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 | $150.86 | 8.725% | $164.0225 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $161.82 | 10.631% | $179.0231 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $122.90 | 9.530% | $134.6124 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $85.74 | 13.669% | $97.4598 | $97.46 | $97.45 | $97.50 |
| Purchase #5 | $44.53 | 12.177% | $49.9524 | $49.95 | $49.95 | $50.00 |
| Purchase #6 | $75.90 | 4.406% | $79.2442 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $168.88 | 7.269% | $181.1559 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $810.63 | $885.4703 | $885.46 | $885.40 | $885.50 | |