| 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 | $147.40 | 5.119% | $154.9454 | $154.95 | $154.95 | $154.90 |
| Purchase #2 | $26.95 | 11.198% | $29.9679 | $29.97 | $29.95 | $30.00 |
| Purchase #3 | $143.89 | 13.719% | $163.6303 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $21.44 | 6.803% | $22.8986 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $124.67 | 9.214% | $136.1571 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $248.29 | 6.105% | $263.4481 | $263.45 | $263.45 | $263.40 |
| Purchase #7 | $80.47 | 9.749% | $88.315 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $793.11 | $859.3624 | $859.38 | $859.35 | $859.30 | |