| 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 | $187.87 | 7.660% | $202.2608 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $40.65 | 5.778% | $42.9988 | $43.00 | $43.00 | $43.00 |
| Purchase #3 | $14.92 | 8.528% | $16.1924 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $183.70 | 8.352% | $199.0426 | $199.04 | $199.05 | $199.00 |
| Purchase #5 | $107.45 | 3.432% | $111.1377 | $111.14 | $111.15 | $111.10 |
| Purchase #6 | $26.37 | 7.861% | $28.4429 | $28.44 | $28.45 | $28.40 |
| Purchase #7 | $47.28 | 4.682% | $49.4936 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $608.24 | $649.5688 | $649.56 | $649.60 | $649.50 | |