| 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 | $77.89 | 12.732% | $87.807 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $161.46 | 11.325% | $179.7453 | $179.75 | $179.75 | $179.70 |
| Purchase #3 | $140.51 | 6.828% | $150.104 | $150.10 | $150.10 | $150.10 |
| Purchase #4 | $186.42 | 8.791% | $202.8082 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $153.41 | 13.359% | $173.904 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $116.25 | 8.761% | $126.4347 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $158.87 | 12.215% | $178.276 | $178.28 | $178.30 | $178.30 |
| 7 purchase totals = | $994.81 | $1,099.0792 | $1,099.08 | $1,099.10 | $1,099.00 | |