| 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 | $155.57 | 4.768% | $162.9876 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $216.56 | 12.701% | $244.0653 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $5.89 | 8.554% | $6.3938 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $104.26 | 9.524% | $114.1897 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $59.77 | 3.185% | $61.6737 | $61.67 | $61.65 | $61.70 |
| Purchase #6 | $127.64 | 5.232% | $134.3181 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $85.57 | 5.245% | $90.0581 | $90.06 | $90.05 | $90.10 |
| 7 purchase totals = | $755.26 | $813.6863 | $813.69 | $813.65 | $813.80 | |