| 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 | $179.38 | 7.730% | $193.2461 | $193.25 | $193.25 | $193.20 |
| Purchase #2 | $77.62 | 10.830% | $86.0262 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $15.92 | 3.855% | $16.5337 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $131.41 | 5.780% | $139.0055 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $35.43 | 11.409% | $39.4722 | $39.47 | $39.45 | $39.50 |
| Purchase #6 | $226.32 | 8.367% | $245.2562 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $66.62 | 3.725% | $69.1016 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $732.70 | $788.6415 | $788.65 | $788.65 | $788.60 | |