| 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 | $190.78 | 10.669% | $211.1343 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $246.63 | 7.602% | $265.3788 | $265.38 | $265.40 | $265.40 |
| Purchase #3 | $196.57 | 4.153% | $204.7336 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $79.32 | 10.664% | $87.7787 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $171.75 | 11.802% | $192.0199 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $163.54 | 6.216% | $173.7056 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $213.97 | 13.565% | $242.995 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $1,262.56 | $1,377.7459 | $1,377.75 | $1,377.80 | $1,377.70 | |