| 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 | $146.96 | 13.420% | $166.682 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $47.49 | 7.338% | $50.9748 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $241.86 | 3.861% | $251.1982 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $191.55 | 3.569% | $198.3864 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $5.38 | 6.306% | $5.7193 | $5.72 | $5.70 | $5.70 |
| Purchase #6 | $32.95 | 4.766% | $34.5204 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $153.35 | 3.343% | $158.4765 | $158.48 | $158.50 | $158.50 |
| 7 purchase totals = | $819.54 | $865.9576 | $865.96 | $865.95 | $866.00 | |