| 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 | $163.33 | 10.180% | $179.957 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $19.78 | 8.219% | $21.4057 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $106.74 | 8.447% | $115.7563 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $117.70 | 6.833% | $125.7424 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $56.56 | 8.544% | $61.3925 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $195.55 | 9.835% | $214.7823 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $161.33 | 9.146% | $176.0852 | $176.09 | $176.10 | $176.10 |
| 7 purchase totals = | $820.99 | $895.1214 | $895.13 | $895.15 | $895.20 | |