| 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 | $132.53 | 5.618% | $139.9755 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $49.53 | 13.129% | $56.0328 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $40.50 | 6.785% | $43.2479 | $43.25 | $43.25 | $43.20 |
| Purchase #4 | $57.49 | 3.637% | $59.5809 | $59.58 | $59.60 | $59.60 |
| Purchase #5 | $196.83 | 9.868% | $216.2532 | $216.25 | $216.25 | $216.30 |
| Purchase #6 | $222.73 | 7.730% | $239.947 | $239.95 | $239.95 | $239.90 |
| Purchase #7 | $135.79 | 6.606% | $144.7603 | $144.76 | $144.75 | $144.80 |
| 7 purchase totals = | $835.40 | $899.7976 | $899.80 | $899.85 | $899.80 | |