| 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 | $176.71 | 6.794% | $188.7157 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $181.31 | 8.529% | $196.7739 | $196.77 | $196.75 | $196.80 |
| Purchase #3 | $181.95 | 12.725% | $205.1031 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $36.54 | 5.362% | $38.4993 | $38.50 | $38.50 | $38.50 |
| Purchase #5 | $79.54 | 6.187% | $84.4611 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $21.44 | 9.413% | $23.4581 | $23.46 | $23.45 | $23.50 |
| Purchase #7 | $237.35 | 10.593% | $262.4925 | $262.49 | $262.50 | $262.50 |
| 7 purchase totals = | $914.84 | $999.5037 | $999.50 | $999.45 | $999.60 | |