| 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 | $28.61 | 7.614% | $30.7884 | $30.79 | $30.80 | $30.80 |
| Purchase #2 | $161.38 | 4.704% | $168.9713 | $168.97 | $168.95 | $169.00 |
| Purchase #3 | $186.50 | 7.566% | $200.6106 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $208.35 | 8.465% | $225.9868 | $225.99 | $226.00 | $226.00 |
| Purchase #5 | $241.76 | 3.170% | $249.4238 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $143.43 | 11.403% | $159.7853 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $183.81 | 4.347% | $191.8002 | $191.80 | $191.80 | $191.80 |
| 7 purchase totals = | $1,153.84 | $1,227.3664 | $1,227.37 | $1,227.35 | $1,227.40 | |