| 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 | $145.68 | 12.852% | $164.4028 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $178.50 | 8.625% | $193.8956 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $24.85 | 7.490% | $26.7113 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $112.78 | 7.289% | $121.0005 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $124.33 | 10.123% | $136.9159 | $136.92 | $136.90 | $136.90 |
| Purchase #6 | $26.50 | 6.591% | $28.2466 | $28.25 | $28.25 | $28.20 |
| Purchase #7 | $38.45 | 7.180% | $41.2107 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $651.09 | $712.3834 | $712.39 | $712.35 | $712.30 | |