| 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 | $137.90 | 13.645% | $156.7165 | $156.72 | $156.70 | $156.70 |
| Purchase #2 | $193.99 | 6.302% | $206.2152 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $187.90 | 7.873% | $202.6934 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $61.67 | 6.588% | $65.7328 | $65.73 | $65.75 | $65.70 |
| Purchase #5 | $68.81 | 7.862% | $74.2198 | $74.22 | $74.20 | $74.20 |
| Purchase #6 | $18.51 | 13.714% | $21.0485 | $21.05 | $21.05 | $21.00 |
| Purchase #7 | $41.66 | 9.177% | $45.4831 | $45.48 | $45.50 | $45.50 |
| 7 purchase totals = | $710.44 | $772.1093 | $772.11 | $772.10 | $772.00 | |