| 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 | $176.30 | 3.844% | $183.077 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $159.68 | 13.387% | $181.0564 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $116.95 | 13.386% | $132.6049 | $132.60 | $132.60 | $132.60 |
| Purchase #4 | $168.40 | 10.640% | $186.3178 | $186.32 | $186.30 | $186.30 |
| Purchase #5 | $128.90 | 6.627% | $137.4422 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $78.59 | 10.603% | $86.9229 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $135.58 | 6.446% | $144.3195 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $964.40 | $1,051.7407 | $1,051.74 | $1,051.70 | $1,051.70 | |