| 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 | $171.65 | 11.775% | $191.8618 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $88.66 | 13.793% | $100.8889 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $249.43 | 12.630% | $280.933 | $280.93 | $280.95 | $280.90 |
| Purchase #4 | $157.89 | 13.671% | $179.4751 | $179.48 | $179.50 | $179.50 |
| Purchase #5 | $112.79 | 8.395% | $122.2587 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $242.83 | 4.822% | $254.5393 | $254.54 | $254.55 | $254.50 |
| Purchase #7 | $80.83 | 8.548% | $87.7393 | $87.74 | $87.75 | $87.70 |
| 7 purchase totals = | $1,104.08 | $1,217.6961 | $1,217.70 | $1,217.75 | $1,217.70 | |