| 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 | $220.57 | 5.529% | $232.7653 | $232.77 | $232.75 | $232.80 |
| Purchase #2 | $11.80 | 3.832% | $12.2522 | $12.25 | $12.25 | $12.30 |
| Purchase #3 | $176.71 | 9.712% | $193.8721 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $143.60 | 5.193% | $151.0571 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $148.79 | 5.570% | $157.0776 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $147.87 | 4.651% | $154.7474 | $154.75 | $154.75 | $154.70 |
| Purchase #7 | $73.49 | 4.680% | $76.9293 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $922.83 | $978.7010 | $978.71 | $978.70 | $978.80 | |