| 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 | $40.66 | 6.360% | $43.246 | $43.25 | $43.25 | $43.20 |
| Purchase #2 | $100.44 | 13.810% | $114.3108 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $144.68 | 11.382% | $161.1475 | $161.15 | $161.15 | $161.10 |
| Purchase #4 | $180.72 | 9.669% | $198.1938 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $61.27 | 5.567% | $64.6809 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $196.35 | 4.654% | $205.4881 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $71.79 | 5.508% | $75.7442 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $795.91 | $862.8113 | $862.81 | $862.85 | $862.70 | |