| 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 | $185.97 | 11.560% | $207.4681 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $176.34 | 9.188% | $192.5421 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $25.46 | 5.809% | $26.939 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $173.39 | 7.416% | $186.2486 | $186.25 | $186.25 | $186.20 |
| Purchase #5 | $202.86 | 10.129% | $223.4077 | $223.41 | $223.40 | $223.40 |
| Purchase #6 | $33.87 | 9.305% | $37.0216 | $37.02 | $37.00 | $37.00 |
| Purchase #7 | $207.73 | 3.843% | $215.7131 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $1,005.62 | $1,089.3402 | $1,089.34 | $1,089.30 | $1,089.20 | |