| 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 | $186.67 | 6.445% | $198.7009 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $85.36 | 9.178% | $93.1943 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $235.44 | 8.250% | $254.8638 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $203.31 | 5.419% | $214.3274 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $182.77 | 5.590% | $192.9868 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $124.90 | 3.181% | $128.8731 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $74.59 | 11.474% | $83.1485 | $83.15 | $83.15 | $83.10 |
| 7 purchase totals = | $1,093.04 | $1,166.0948 | $1,166.09 | $1,166.10 | $1,166.10 | |