| 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 | $133.25 | 6.677% | $142.1471 | $142.15 | $142.15 | $142.10 |
| Purchase #2 | $179.38 | 10.705% | $198.5826 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $33.59 | 13.361% | $38.078 | $38.08 | $38.10 | $38.10 |
| Purchase #4 | $47.59 | 4.110% | $49.5459 | $49.55 | $49.55 | $49.50 |
| Purchase #5 | $11.80 | 12.344% | $13.2566 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $72.67 | 3.482% | $75.2004 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $68.31 | 13.412% | $77.4717 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $546.59 | $594.2823 | $594.29 | $594.30 | $594.30 | |