| 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 | $114.68 | 4.717% | $120.0895 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $24.78 | 7.262% | $26.5795 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $142.63 | 10.156% | $157.1155 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $107.77 | 13.337% | $122.1433 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $153.58 | 10.506% | $169.7151 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $156.46 | 11.185% | $173.9601 | $173.96 | $173.95 | $174.00 |
| Purchase #7 | $16.49 | 6.672% | $17.5902 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $716.39 | $787.1932 | $787.20 | $787.20 | $787.20 | |