| 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 | $159.71 | 3.179% | $164.7872 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $30.96 | 4.232% | $32.2702 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $37.44 | 9.740% | $41.0867 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $95.83 | 9.745% | $105.1686 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $52.95 | 4.209% | $55.1787 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $239.99 | 10.218% | $264.5122 | $264.51 | $264.50 | $264.50 |
| Purchase #7 | $44.95 | 9.677% | $49.2998 | $49.30 | $49.30 | $49.30 |
| 7 purchase totals = | $661.83 | $712.3034 | $712.31 | $712.30 | $712.40 | |