| 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 | $182.38 | 8.836% | $198.4951 | $198.50 | $198.50 | $198.50 |
| Purchase #2 | $167.34 | 11.216% | $186.1089 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $114.82 | 12.660% | $129.3562 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $161.49 | 11.429% | $179.9467 | $179.95 | $179.95 | $179.90 |
| Purchase #5 | $36.52 | 5.345% | $38.472 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $28.44 | 8.528% | $30.8654 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $130.38 | 4.505% | $136.2536 | $136.25 | $136.25 | $136.30 |
| 7 purchase totals = | $821.37 | $899.4979 | $899.51 | $899.45 | $899.60 | |