| 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 | $168.81 | 11.840% | $188.7971 | $188.80 | $188.80 | $188.80 |
| Purchase #2 | $110.37 | 10.623% | $122.0946 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $146.84 | 10.764% | $162.6459 | $162.65 | $162.65 | $162.60 |
| Purchase #4 | $5.69 | 6.445% | $6.0567 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $185.29 | 11.504% | $206.6058 | $206.61 | $206.60 | $206.60 |
| Purchase #6 | $76.86 | 12.806% | $86.7027 | $86.70 | $86.70 | $86.70 |
| Purchase #7 | $104.47 | 10.595% | $115.5386 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $798.33 | $888.4414 | $888.45 | $888.45 | $888.40 | |