| 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 | $187.33 | 3.554% | $193.9877 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $9.64 | 11.362% | $10.7353 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $162.56 | 13.727% | $184.8746 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $128.69 | 13.465% | $146.0181 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $204.69 | 11.660% | $228.5569 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $28.96 | 6.225% | $30.7628 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $222.93 | 10.389% | $246.0902 | $246.09 | $246.10 | $246.10 |
| 7 purchase totals = | $944.80 | $1,041.0256 | $1,041.03 | $1,041.00 | $1,041.10 | |