| 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 | $137.93 | 13.867% | $157.0568 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $161.30 | 12.569% | $181.5738 | $181.57 | $181.55 | $181.60 |
| Purchase #3 | $9.52 | 8.337% | $10.3137 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $176.90 | 3.780% | $183.5868 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $106.86 | 13.839% | $121.6484 | $121.65 | $121.65 | $121.60 |
| Purchase #6 | $138.71 | 10.375% | $153.1012 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $207.78 | 10.292% | $229.1647 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $939.00 | $1,036.4454 | $1,036.44 | $1,036.40 | $1,036.50 | |