| 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 | $179.33 | 6.452% | $190.9004 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $45.37 | 3.664% | $47.0324 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $182.96 | 8.364% | $198.2628 | $198.26 | $198.25 | $198.30 |
| Purchase #4 | $42.89 | 9.524% | $46.9748 | $46.97 | $46.95 | $47.00 |
| Purchase #5 | $99.79 | 5.708% | $105.486 | $105.49 | $105.50 | $105.50 |
| Purchase #6 | $132.44 | 3.868% | $137.5628 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $7.83 | 3.308% | $8.089 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $690.61 | $734.3082 | $734.30 | $734.30 | $734.40 | |