| 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 | $154.97 | 4.414% | $161.8104 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $76.64 | 3.300% | $79.1691 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $34.32 | 9.829% | $37.6933 | $37.69 | $37.70 | $37.70 |
| Purchase #4 | $188.62 | 10.765% | $208.9249 | $208.92 | $208.90 | $208.90 |
| Purchase #5 | $226.30 | 9.731% | $248.3213 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $201.51 | 12.553% | $226.8056 | $226.81 | $226.80 | $226.80 |
| Purchase #7 | $108.51 | 3.662% | $112.4836 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $990.87 | $1,075.2082 | $1,075.20 | $1,075.15 | $1,075.20 | |