| 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 | $158.63 | 10.129% | $174.6976 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $76.91 | 6.387% | $81.8222 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $166.46 | 9.550% | $182.3569 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $193.65 | 3.524% | $200.4742 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $159.38 | 5.348% | $167.9036 | $167.90 | $167.90 | $167.90 |
| Purchase #6 | $69.73 | 13.821% | $79.3674 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $89.79 | 9.495% | $98.3156 | $98.32 | $98.30 | $98.30 |
| 7 purchase totals = | $914.55 | $984.9375 | $984.94 | $984.85 | $985.00 | |