| 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 | $137.64 | 13.377% | $156.0521 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $164.49 | 6.381% | $174.9861 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $11.81 | 10.580% | $13.0595 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $171.52 | 7.414% | $184.2365 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $217.98 | 3.570% | $225.7619 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $89.93 | 4.767% | $94.217 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $51.31 | 8.497% | $55.6698 | $55.67 | $55.65 | $55.70 |
| 7 purchase totals = | $844.68 | $903.9829 | $903.99 | $903.95 | $904.10 | |