| 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 | $125.93 | 7.363% | $135.2022 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $199.96 | 8.688% | $217.3325 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $155.41 | 5.663% | $164.2109 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $41.54 | 8.670% | $45.1415 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $74.57 | 8.601% | $80.9838 | $80.98 | $81.00 | $81.00 |
| Purchase #6 | $222.91 | 3.678% | $231.1086 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $51.99 | 7.605% | $55.9438 | $55.94 | $55.95 | $55.90 |
| 7 purchase totals = | $872.31 | $929.9233 | $929.91 | $929.95 | $929.80 | |