| 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 | $127.75 | 10.525% | $141.1957 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $113.64 | 9.725% | $124.6915 | $124.69 | $124.70 | $124.70 |
| Purchase #3 | $179.54 | 5.487% | $189.3914 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $7.80 | 7.383% | $8.3759 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $56.43 | 13.464% | $64.0277 | $64.03 | $64.05 | $64.00 |
| Purchase #6 | $153.25 | 13.181% | $173.4499 | $173.45 | $173.45 | $173.40 |
| Purchase #7 | $250.68 | 3.816% | $260.2459 | $260.25 | $260.25 | $260.20 |
| 7 purchase totals = | $889.09 | $961.3780 | $961.39 | $961.45 | $961.30 | |