| 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 | $188.26 | 10.257% | $207.5698 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $228.44 | 10.711% | $252.9082 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $72.88 | 3.395% | $75.3543 | $75.35 | $75.35 | $75.40 |
| Purchase #4 | $133.93 | 12.503% | $150.6753 | $150.68 | $150.70 | $150.70 |
| Purchase #5 | $24.70 | 7.183% | $26.4742 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $36.66 | 3.476% | $37.9343 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $134.98 | 4.164% | $140.6006 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $819.85 | $891.5167 | $891.51 | $891.50 | $891.60 | |