| 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 | $130.42 | 5.542% | $137.6479 | $137.65 | $137.65 | $137.60 |
| Purchase #2 | $113.90 | 9.562% | $124.7911 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $198.39 | 5.219% | $208.744 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $18.78 | 10.724% | $20.794 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $167.44 | 11.271% | $186.3122 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $125.59 | 8.339% | $136.063 | $136.06 | $136.05 | $136.10 |
| Purchase #7 | $170.74 | 9.137% | $186.3405 | $186.34 | $186.35 | $186.30 |
| 7 purchase totals = | $925.26 | $1,000.6927 | $1,000.68 | $1,000.70 | $1,000.60 | |