| 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 | $190.54 | 7.523% | $204.8743 | $204.87 | $204.85 | $204.90 |
| Purchase #2 | $127.92 | 4.143% | $133.2197 | $133.22 | $133.20 | $133.20 |
| Purchase #3 | $74.91 | 13.289% | $84.8648 | $84.86 | $84.85 | $84.90 |
| Purchase #4 | $50.71 | 7.418% | $54.4717 | $54.47 | $54.45 | $54.50 |
| Purchase #5 | $76.76 | 5.379% | $80.8889 | $80.89 | $80.90 | $80.90 |
| Purchase #6 | $220.45 | 7.127% | $236.1615 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $8.70 | 3.175% | $8.9762 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $749.99 | $803.4571 | $803.45 | $803.40 | $803.60 | |