| 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 | $12.53 | 7.229% | $13.4358 | $13.44 | $13.45 | $13.40 |
| Purchase #2 | $179.27 | 7.644% | $192.9734 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $68.69 | 3.387% | $71.0165 | $71.02 | $71.00 | $71.00 |
| Purchase #4 | $57.84 | 5.622% | $61.0918 | $61.09 | $61.10 | $61.10 |
| Purchase #5 | $170.74 | 5.147% | $179.528 | $179.53 | $179.55 | $179.50 |
| Purchase #6 | $229.54 | 12.870% | $259.0818 | $259.08 | $259.10 | $259.10 |
| Purchase #7 | $163.32 | 8.127% | $176.593 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $881.93 | $953.7203 | $953.72 | $953.75 | $953.70 | |