| 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 | $16.44 | 12.149% | $18.4373 | $18.44 | $18.45 | $18.40 |
| Purchase #2 | $182.46 | 7.536% | $196.2102 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $195.81 | 4.715% | $205.0424 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $200.49 | 3.777% | $208.0625 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $189.69 | 3.113% | $195.595 | $195.60 | $195.60 | $195.60 |
| Purchase #6 | $77.34 | 4.833% | $81.0778 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $193.76 | 3.535% | $200.6094 | $200.61 | $200.60 | $200.60 |
| 7 purchase totals = | $1,055.99 | $1,105.0346 | $1,105.04 | $1,105.05 | $1,105.00 | |