| 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 | $116.28 | 8.807% | $126.5208 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $114.62 | 7.449% | $123.158 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $117.54 | 8.392% | $127.404 | $127.40 | $127.40 | $127.40 |
| Purchase #4 | $171.78 | 12.178% | $192.6994 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $172.75 | 4.234% | $180.0642 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $120.94 | 3.592% | $125.2842 | $125.28 | $125.30 | $125.30 |
| Purchase #7 | $38.90 | 5.436% | $41.0146 | $41.01 | $41.00 | $41.00 |
| 7 purchase totals = | $852.81 | $916.1452 | $916.13 | $916.10 | $916.20 | |