| 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 | $182.44 | 4.194% | $190.0915 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $115.78 | 11.721% | $129.3506 | $129.35 | $129.35 | $129.40 |
| Purchase #3 | $183.63 | 10.513% | $202.935 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $43.69 | 6.863% | $46.6884 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $113.57 | 4.589% | $118.7817 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $81.44 | 5.684% | $86.069 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $65.41 | 12.673% | $73.6994 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $785.96 | $847.6156 | $847.62 | $847.65 | $847.70 | |