| 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 | $139.58 | 6.529% | $148.6932 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $121.43 | 13.196% | $137.4539 | $137.45 | $137.45 | $137.50 |
| Purchase #3 | $214.66 | 5.282% | $225.9983 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $233.63 | 11.167% | $259.7195 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $84.58 | 12.179% | $94.881 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $64.49 | 4.773% | $67.5681 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $211.60 | 8.303% | $229.1691 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $1,069.97 | $1,163.4831 | $1,163.48 | $1,163.45 | $1,163.60 | |