| 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 | $174.82 | 7.741% | $188.3528 | $188.35 | $188.35 | $188.40 |
| Purchase #2 | $118.38 | 12.574% | $133.2651 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $16.64 | 7.534% | $17.8937 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $204.88 | 12.206% | $229.8877 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $71.74 | 11.592% | $80.0561 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $174.54 | 3.123% | $179.9909 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $176.48 | 12.686% | $198.8683 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $937.48 | $1,028.3146 | $1,028.32 | $1,028.30 | $1,028.50 | |