| 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 | $137.43 | 3.521% | $142.2689 | $142.27 | $142.25 | $142.30 |
| Purchase #2 | $165.52 | 12.710% | $186.5576 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $191.45 | 8.469% | $207.6639 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $130.53 | 12.777% | $147.2078 | $147.21 | $147.20 | $147.20 |
| Purchase #5 | $190.90 | 9.309% | $208.6709 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $169.83 | 4.438% | $177.3671 | $177.37 | $177.35 | $177.40 |
| Purchase #7 | $63.39 | 4.144% | $66.0169 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $1,049.05 | $1,135.7531 | $1,135.76 | $1,135.65 | $1,135.90 | |