| 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 | $137.81 | 11.776% | $154.0385 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $115.98 | 13.749% | $131.9261 | $131.93 | $131.95 | $131.90 |
| Purchase #3 | $33.82 | 8.617% | $36.7343 | $36.73 | $36.75 | $36.70 |
| Purchase #4 | $12.44 | 4.159% | $12.9574 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $106.94 | 7.224% | $114.6653 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $155.35 | 11.662% | $173.4669 | $173.47 | $173.45 | $173.50 |
| Purchase #7 | $177.89 | 10.159% | $195.9618 | $195.96 | $195.95 | $196.00 |
| 7 purchase totals = | $740.23 | $819.7503 | $819.76 | $819.75 | $819.80 | |