| 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 | $147.69 | 6.295% | $156.9871 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $180.51 | 10.396% | $199.2758 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $151.96 | 7.790% | $163.7977 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $104.69 | 3.844% | $108.7143 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $183.65 | 11.453% | $204.6834 | $204.68 | $204.70 | $204.70 |
| Purchase #6 | $223.75 | 5.329% | $235.6736 | $235.67 | $235.65 | $235.70 |
| Purchase #7 | $157.54 | 3.141% | $162.4883 | $162.49 | $162.50 | $162.50 |
| 7 purchase totals = | $1,149.79 | $1,231.6202 | $1,231.62 | $1,231.65 | $1,231.70 | |