| 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 | $158.93 | 13.595% | $180.5365 | $180.54 | $180.55 | $180.50 |
| Purchase #2 | $46.66 | 3.412% | $48.252 | $48.25 | $48.25 | $48.30 |
| Purchase #3 | $99.94 | 9.239% | $109.1735 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $167.89 | 11.318% | $186.8918 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $192.92 | 7.708% | $207.7903 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $38.38 | 5.663% | $40.5535 | $40.55 | $40.55 | $40.60 |
| Purchase #7 | $95.41 | 11.300% | $106.1913 | $106.19 | $106.20 | $106.20 |
| 7 purchase totals = | $800.13 | $879.3889 | $879.38 | $879.40 | $879.50 | |