| 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 | $189.95 | 10.387% | $209.6801 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $177.89 | 10.609% | $196.7624 | $196.76 | $196.75 | $196.80 |
| Purchase #3 | $183.82 | 9.605% | $201.4759 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $51.96 | 10.554% | $57.4439 | $57.44 | $57.45 | $57.40 |
| Purchase #5 | $16.96 | 10.136% | $18.6791 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $67.76 | 3.850% | $70.3688 | $70.37 | $70.35 | $70.40 |
| Purchase #7 | $142.52 | 6.210% | $151.3705 | $151.37 | $151.35 | $151.40 |
| 7 purchase totals = | $830.86 | $905.7807 | $905.78 | $905.80 | $905.90 | |