| 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 | $84.31 | 3.706% | $87.4345 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $133.92 | 10.802% | $148.386 | $148.39 | $148.40 | $148.40 |
| Purchase #3 | $176.86 | 5.660% | $186.8703 | $186.87 | $186.85 | $186.90 |
| Purchase #4 | $98.47 | 8.750% | $107.0861 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $55.64 | 8.846% | $60.5619 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $183.79 | 6.181% | $195.1501 | $195.15 | $195.15 | $195.20 |
| Purchase #7 | $107.85 | 11.330% | $120.0694 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $840.84 | $905.5583 | $905.56 | $905.55 | $905.70 | |