| 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 | $142.97 | 7.747% | $154.0459 | $154.05 | $154.05 | $154.00 |
| Purchase #2 | $156.58 | 4.231% | $163.2049 | $163.20 | $163.20 | $163.20 |
| Purchase #3 | $182.54 | 10.385% | $201.4968 | $201.50 | $201.50 | $201.50 |
| Purchase #4 | $117.81 | 10.410% | $130.074 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $151.57 | 4.259% | $158.0254 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $144.71 | 6.853% | $154.627 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $170.73 | 9.129% | $186.3159 | $186.32 | $186.30 | $186.30 |
| 7 purchase totals = | $1,066.91 | $1,147.7899 | $1,147.80 | $1,147.80 | $1,147.70 | |