| 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 | $155.86 | 11.320% | $173.5034 | $173.50 | $173.50 | $173.50 |
| Purchase #2 | $50.92 | 13.573% | $57.8314 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $242.64 | 5.244% | $255.364 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $169.49 | 13.351% | $192.1186 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $28.35 | 8.627% | $30.7958 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $15.37 | 3.712% | $15.9405 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $157.51 | 11.538% | $175.6835 | $175.68 | $175.70 | $175.70 |
| 7 purchase totals = | $820.14 | $901.2372 | $901.23 | $901.25 | $901.20 | |