| 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 | $133.99 | 4.293% | $139.7422 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $215.43 | 11.687% | $240.6073 | $240.61 | $240.60 | $240.60 |
| Purchase #3 | $147.80 | 11.110% | $164.2206 | $164.22 | $164.20 | $164.20 |
| Purchase #4 | $71.30 | 7.350% | $76.5406 | $76.54 | $76.55 | $76.50 |
| Purchase #5 | $222.99 | 6.675% | $237.8746 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $14.46 | 7.598% | $15.5587 | $15.56 | $15.55 | $15.60 |
| Purchase #7 | $77.75 | 7.734% | $83.7632 | $83.76 | $83.75 | $83.80 |
| 7 purchase totals = | $883.72 | $958.3072 | $958.30 | $958.25 | $958.30 | |