| 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 | $171.91 | 10.140% | $189.3417 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $200.83 | 3.527% | $207.9133 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $50.50 | 7.695% | $54.386 | $54.39 | $54.40 | $54.40 |
| Purchase #4 | $9.79 | 4.699% | $10.25 | $10.25 | $10.25 | $10.30 |
| Purchase #5 | $78.73 | 3.392% | $81.4005 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $100.67 | 9.560% | $110.2941 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $141.51 | 13.605% | $160.7624 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $753.94 | $814.3480 | $814.34 | $814.35 | $814.40 | |