| 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 | $126.60 | 6.468% | $134.7885 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $73.26 | 13.147% | $82.8915 | $82.89 | $82.90 | $82.90 |
| Purchase #3 | $147.90 | 10.493% | $163.4191 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $154.60 | 4.728% | $161.9095 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $120.75 | 5.408% | $127.2802 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $50.52 | 8.805% | $54.9683 | $54.97 | $54.95 | $55.00 |
| Purchase #7 | $194.36 | 11.872% | $217.4344 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $867.99 | $942.6915 | $942.69 | $942.70 | $942.70 | |