| 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 | $151.94 | 8.689% | $165.1421 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $95.29 | 6.677% | $101.6525 | $101.65 | $101.65 | $101.70 |
| Purchase #3 | $149.98 | 8.410% | $162.5933 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $55.89 | 13.599% | $63.4905 | $63.49 | $63.50 | $63.50 |
| Purchase #5 | $94.36 | 3.732% | $97.8815 | $97.88 | $97.90 | $97.90 |
| Purchase #6 | $9.60 | 9.805% | $10.5413 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $171.31 | 3.402% | $177.138 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $728.37 | $778.4392 | $778.43 | $778.50 | $778.40 | |