| 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 | $154.61 | 3.236% | $159.6132 | $159.61 | $159.60 | $159.60 |
| Purchase #2 | $236.71 | 9.849% | $260.0236 | $260.02 | $260.00 | $260.00 |
| Purchase #3 | $22.52 | 3.703% | $23.3539 | $23.35 | $23.35 | $23.40 |
| Purchase #4 | $34.33 | 10.442% | $37.9147 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $101.82 | 7.733% | $109.6937 | $109.69 | $109.70 | $109.70 |
| Purchase #6 | $12.38 | 11.855% | $13.8476 | $13.85 | $13.85 | $13.80 |
| Purchase #7 | $188.60 | 8.492% | $204.6159 | $204.62 | $204.60 | $204.60 |
| 7 purchase totals = | $750.97 | $809.0626 | $809.05 | $809.00 | $809.00 | |