| 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 | $133.69 | 7.298% | $143.4467 | $143.45 | $143.45 | $143.40 |
| Purchase #2 | $119.79 | 3.406% | $123.87 | $123.87 | $123.85 | $123.90 |
| Purchase #3 | $181.81 | 13.843% | $206.978 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $158.31 | 10.787% | $175.3869 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $132.78 | 6.609% | $141.5554 | $141.56 | $141.55 | $141.60 |
| Purchase #6 | $16.93 | 4.811% | $17.7445 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $27.66 | 4.561% | $28.9216 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $770.97 | $837.9031 | $837.91 | $837.90 | $837.90 | |