| 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 | $161.80 | 4.414% | $168.9419 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $51.74 | 4.847% | $54.2478 | $54.25 | $54.25 | $54.20 |
| Purchase #3 | $137.56 | 3.703% | $142.6538 | $142.65 | $142.65 | $142.70 |
| Purchase #4 | $174.38 | 3.548% | $180.567 | $180.57 | $180.55 | $180.60 |
| Purchase #5 | $54.31 | 13.769% | $61.7879 | $61.79 | $61.80 | $61.80 |
| Purchase #6 | $204.96 | 9.258% | $223.9352 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $127.92 | 5.569% | $135.0439 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $912.67 | $967.1775 | $967.18 | $967.20 | $967.10 | |