| 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 | $172.84 | 11.180% | $192.1635 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $117.38 | 7.411% | $126.079 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $38.94 | 7.534% | $41.8737 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $16.95 | 12.504% | $19.0694 | $19.07 | $19.05 | $19.10 |
| Purchase #5 | $13.64 | 4.274% | $14.223 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $53.45 | 8.357% | $57.9168 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $180.93 | 9.408% | $197.9519 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $594.13 | $649.2773 | $649.27 | $649.20 | $649.40 | |