| 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 | $173.80 | 5.708% | $183.7205 | $183.72 | $183.70 | $183.70 |
| Purchase #2 | $7.67 | 3.814% | $7.9625 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $79.37 | 8.861% | $86.403 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $51.38 | 10.284% | $56.6639 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $170.83 | 5.176% | $179.6722 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $85.87 | 13.867% | $97.7776 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $81.31 | 12.566% | $91.5274 | $91.53 | $91.55 | $91.50 |
| 7 purchase totals = | $650.23 | $703.7271 | $703.72 | $703.70 | $703.80 | |