| 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 | $142.76 | 10.573% | $157.854 | $157.85 | $157.85 | $157.90 |
| Purchase #2 | $86.55 | 8.422% | $93.8392 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $15.54 | 9.705% | $17.0482 | $17.05 | $17.05 | $17.00 |
| Purchase #4 | $36.68 | 12.630% | $41.3127 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $43.47 | 8.375% | $47.1106 | $47.11 | $47.10 | $47.10 |
| Purchase #6 | $163.61 | 4.159% | $170.4145 | $170.41 | $170.40 | $170.40 |
| Purchase #7 | $71.99 | 11.334% | $80.1493 | $80.15 | $80.15 | $80.10 |
| 7 purchase totals = | $560.60 | $607.7285 | $607.72 | $607.70 | $607.60 | |