| 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 | $122.51 | 12.202% | $137.4587 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $59.62 | 12.609% | $67.1375 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $44.83 | 5.273% | $47.1939 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $16.65 | 5.493% | $17.5646 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $214.47 | 10.646% | $237.3025 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $140.50 | 3.132% | $144.9005 | $144.90 | $144.90 | $144.90 |
| Purchase #7 | $157.25 | 6.567% | $167.5766 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $755.83 | $819.1343 | $819.13 | $819.15 | $819.20 | |