| 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 | $130.81 | 12.390% | $147.0174 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $196.66 | 7.390% | $211.1932 | $211.19 | $211.20 | $211.20 |
| Purchase #3 | $224.58 | 10.771% | $248.7695 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $144.63 | 6.835% | $154.5155 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $86.25 | 10.639% | $95.4261 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $66.54 | 6.225% | $70.6821 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $247.76 | 4.292% | $258.3939 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $1,097.23 | $1,185.9977 | $1,186.00 | $1,186.00 | $1,186.00 | |