| 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 | $230.75 | 5.555% | $243.5682 | $243.57 | $243.55 | $243.60 |
| Purchase #2 | $191.59 | 7.612% | $206.1738 | $206.17 | $206.15 | $206.20 |
| Purchase #3 | $147.40 | 9.308% | $161.12 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $14.66 | 9.801% | $16.0968 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $129.47 | 5.746% | $136.9093 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $16.90 | 6.455% | $17.9909 | $17.99 | $18.00 | $18.00 |
| Purchase #7 | $10.63 | 6.189% | $11.2879 | $11.29 | $11.30 | $11.30 |
| 7 purchase totals = | $741.40 | $793.1469 | $793.15 | $793.10 | $793.20 | |