| 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 | $177.42 | 6.374% | $188.7288 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $53.63 | 8.347% | $58.1065 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $97.33 | 13.770% | $110.7323 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $27.43 | 12.285% | $30.7998 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $208.28 | 9.183% | $227.4064 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $76.88 | 6.565% | $81.9272 | $81.93 | $81.95 | $81.90 |
| Purchase #7 | $128.25 | 7.563% | $137.9495 | $137.95 | $137.95 | $137.90 |
| 7 purchase totals = | $769.22 | $835.6505 | $835.66 | $835.70 | $835.50 | |