| 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 | $155.47 | 12.321% | $174.6255 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $80.73 | 6.760% | $86.1873 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $14.60 | 12.818% | $16.4714 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $7.44 | 3.788% | $7.7218 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $221.30 | 4.764% | $231.8427 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $230.43 | 4.725% | $241.3178 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $225.41 | 9.656% | $247.1756 | $247.18 | $247.20 | $247.20 |
| 7 purchase totals = | $935.38 | $1,005.3421 | $1,005.35 | $1,005.35 | $1,005.30 | |