| 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 | $186.79 | 11.440% | $208.1588 | $208.16 | $208.15 | $208.20 |
| Purchase #2 | $198.28 | 8.433% | $215.001 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $162.50 | 7.824% | $175.214 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $77.73 | 6.296% | $82.6239 | $82.62 | $82.60 | $82.60 |
| Purchase #5 | $17.43 | 8.456% | $18.9039 | $18.90 | $18.90 | $18.90 |
| Purchase #6 | $91.76 | 4.571% | $95.9543 | $95.95 | $95.95 | $96.00 |
| Purchase #7 | $94.66 | 7.378% | $101.644 | $101.64 | $101.65 | $101.60 |
| 7 purchase totals = | $829.15 | $897.4999 | $897.48 | $897.45 | $897.50 | |