| 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 | $73.39 | 4.109% | $76.4056 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $137.74 | 5.674% | $145.5554 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $125.93 | 11.497% | $140.4082 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $49.52 | 8.125% | $53.5435 | $53.54 | $53.55 | $53.50 |
| Purchase #5 | $133.54 | 7.438% | $143.4727 | $143.47 | $143.45 | $143.50 |
| Purchase #6 | $180.25 | 11.717% | $201.3699 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $186.26 | 9.155% | $203.3121 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $886.63 | $964.0674 | $964.07 | $964.00 | $964.10 | |