| 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 | $186.53 | 3.719% | $193.4671 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $33.43 | 10.716% | $37.0124 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $37.57 | 5.355% | $39.5819 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $97.55 | 12.326% | $109.574 | $109.57 | $109.55 | $109.60 |
| Purchase #5 | $146.50 | 5.393% | $154.4007 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $28.32 | 3.784% | $29.3916 | $29.39 | $29.40 | $29.40 |
| Purchase #7 | $148.79 | 3.818% | $154.4708 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $678.69 | $717.8985 | $717.89 | $717.85 | $718.00 | |