| 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 | $179.62 | 9.635% | $196.9264 | $196.93 | $196.95 | $196.90 |
| Purchase #2 | $74.59 | 9.113% | $81.3874 | $81.39 | $81.40 | $81.40 |
| Purchase #3 | $70.91 | 6.423% | $75.4645 | $75.46 | $75.45 | $75.50 |
| Purchase #4 | $163.30 | 7.845% | $176.1109 | $176.11 | $176.10 | $176.10 |
| Purchase #5 | $216.94 | 6.420% | $230.8675 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $193.38 | 8.518% | $209.8521 | $209.85 | $209.85 | $209.90 |
| Purchase #7 | $68.83 | 12.553% | $77.4702 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $967.57 | $1,048.0790 | $1,048.08 | $1,048.05 | $1,048.20 | |