| 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 | $211.98 | 5.309% | $223.234 | $223.23 | $223.25 | $223.20 |
| Purchase #2 | $73.37 | 3.242% | $75.7487 | $75.75 | $75.75 | $75.70 |
| Purchase #3 | $73.47 | 7.385% | $78.8958 | $78.90 | $78.90 | $78.90 |
| Purchase #4 | $99.85 | 13.186% | $113.0162 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $110.30 | 8.683% | $119.8773 | $119.88 | $119.90 | $119.90 |
| Purchase #6 | $24.91 | 9.618% | $27.3058 | $27.31 | $27.30 | $27.30 |
| Purchase #7 | $130.72 | 7.453% | $140.4626 | $140.46 | $140.45 | $140.50 |
| 7 purchase totals = | $724.60 | $778.5404 | $778.55 | $778.55 | $778.50 | |