| 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 | $161.57 | 9.130% | $176.3213 | $176.32 | $176.30 | $176.30 |
| Purchase #2 | $72.73 | 7.234% | $77.9913 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $203.84 | 6.334% | $216.7512 | $216.75 | $216.75 | $216.80 |
| Purchase #4 | $224.93 | 8.444% | $243.9231 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $56.54 | 3.462% | $58.4974 | $58.50 | $58.50 | $58.50 |
| Purchase #6 | $51.33 | 8.828% | $55.8614 | $55.86 | $55.85 | $55.90 |
| Purchase #7 | $208.82 | 10.846% | $231.4686 | $231.47 | $231.45 | $231.50 |
| 7 purchase totals = | $979.76 | $1,060.8143 | $1,060.81 | $1,060.75 | $1,060.90 | |