| 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 | $77.41 | 12.147% | $86.813 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $105.47 | 12.367% | $118.5135 | $118.51 | $118.50 | $118.50 |
| Purchase #3 | $161.71 | 13.454% | $183.4665 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $15.36 | 4.754% | $16.0902 | $16.09 | $16.10 | $16.10 |
| Purchase #5 | $135.61 | 11.839% | $151.6649 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $191.30 | 3.795% | $198.5598 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $130.76 | 10.539% | $144.5408 | $144.54 | $144.55 | $144.50 |
| 7 purchase totals = | $817.62 | $899.6487 | $899.64 | $899.60 | $899.70 | |