| 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 | $126.75 | 10.559% | $140.1335 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $127.68 | 3.739% | $132.454 | $132.45 | $132.45 | $132.50 |
| Purchase #3 | $176.50 | 9.527% | $193.3152 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $188.61 | 13.434% | $213.9479 | $213.95 | $213.95 | $213.90 |
| Purchase #5 | $131.61 | 8.671% | $143.0219 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $147.63 | 10.434% | $163.0337 | $163.03 | $163.05 | $163.00 |
| Purchase #7 | $81.79 | 11.260% | $90.9996 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $980.57 | $1,076.9058 | $1,076.90 | $1,076.90 | $1,076.80 | |