| 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 | $189.48 | 7.527% | $203.7422 | $203.74 | $203.75 | $203.70 |
| Purchase #2 | $90.43 | 5.386% | $95.3006 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $123.59 | 5.495% | $130.3813 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $81.43 | 6.171% | $86.455 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $14.44 | 4.227% | $15.0504 | $15.05 | $15.05 | $15.10 |
| Purchase #6 | $147.41 | 11.278% | $164.0349 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $5.29 | 8.727% | $5.7517 | $5.75 | $5.75 | $5.80 |
| 7 purchase totals = | $652.07 | $700.7161 | $700.71 | $700.75 | $700.80 | |