| 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 | $140.96 | 7.441% | $151.4488 | $151.45 | $151.45 | $151.40 |
| Purchase #2 | $209.60 | 6.129% | $222.4464 | $222.45 | $222.45 | $222.40 |
| Purchase #3 | $239.62 | 9.356% | $262.0388 | $262.04 | $262.05 | $262.00 |
| Purchase #4 | $171.39 | 13.361% | $194.2894 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $48.70 | 4.603% | $50.9417 | $50.94 | $50.95 | $50.90 |
| Purchase #6 | $12.78 | 9.254% | $13.9627 | $13.96 | $13.95 | $14.00 |
| Purchase #7 | $76.75 | 10.300% | $84.6553 | $84.66 | $84.65 | $84.70 |
| 7 purchase totals = | $899.80 | $979.7831 | $979.79 | $979.80 | $979.70 | |