| 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 | $208.68 | 11.567% | $232.818 | $232.82 | $232.80 | $232.80 |
| Purchase #2 | $148.58 | 5.684% | $157.0253 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $174.38 | 5.256% | $183.5454 | $183.55 | $183.55 | $183.50 |
| Purchase #4 | $145.28 | 3.393% | $150.2094 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $173.66 | 13.856% | $197.7223 | $197.72 | $197.70 | $197.70 |
| Purchase #6 | $13.25 | 11.609% | $14.7882 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $51.63 | 7.665% | $55.5874 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $915.46 | $991.6960 | $991.71 | $991.70 | $991.60 | |