| 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 | $141.53 | 11.106% | $157.2483 | $157.25 | $157.25 | $157.20 |
| Purchase #2 | $155.62 | 11.410% | $173.3762 | $173.38 | $173.40 | $173.40 |
| Purchase #3 | $104.64 | 8.451% | $113.4831 | $113.48 | $113.50 | $113.50 |
| Purchase #4 | $126.50 | 11.632% | $141.2145 | $141.21 | $141.20 | $141.20 |
| Purchase #5 | $203.81 | 5.223% | $214.455 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $181.63 | 9.623% | $199.1083 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $9.91 | 7.142% | $10.6178 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $923.64 | $1,009.5032 | $1,009.51 | $1,009.50 | $1,009.50 | |