| 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 | $178.58 | 4.686% | $186.9483 | $186.95 | $186.95 | $186.90 |
| Purchase #2 | $185.70 | 3.649% | $192.4762 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $114.32 | 7.845% | $123.2884 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $126.44 | 8.112% | $136.6968 | $136.70 | $136.70 | $136.70 |
| Purchase #5 | $147.75 | 6.538% | $157.4099 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $15.38 | 5.380% | $16.2074 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $93.57 | 12.698% | $105.4515 | $105.45 | $105.45 | $105.50 |
| 7 purchase totals = | $861.74 | $918.4785 | $918.49 | $918.50 | $918.50 | |