| 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 | $163.69 | 12.314% | $183.8468 | $183.85 | $183.85 | $183.80 |
| Purchase #2 | $67.92 | 5.857% | $71.8981 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $48.34 | 8.474% | $52.4363 | $52.44 | $52.45 | $52.40 |
| Purchase #4 | $129.65 | 8.485% | $140.6508 | $140.65 | $140.65 | $140.70 |
| Purchase #5 | $150.46 | 3.840% | $156.2377 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $190.68 | 9.654% | $209.0882 | $209.09 | $209.10 | $209.10 |
| Purchase #7 | $135.77 | 11.657% | $151.5967 | $151.60 | $151.60 | $151.60 |
| 7 purchase totals = | $886.51 | $965.7546 | $965.77 | $965.80 | $965.70 | |