| 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 | $172.74 | 12.362% | $194.0941 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $148.64 | 6.308% | $158.0162 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $125.37 | 3.366% | $129.59 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $182.55 | 6.247% | $193.9539 | $193.95 | $193.95 | $194.00 |
| Purchase #5 | $68.42 | 6.488% | $72.8591 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $16.74 | 3.796% | $17.3755 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $234.87 | 10.432% | $259.3716 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $949.33 | $1,025.2604 | $1,025.26 | $1,025.25 | $1,025.40 | |