| 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 | $140.46 | 11.481% | $156.5862 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $23.37 | 10.239% | $25.7629 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $80.94 | 6.649% | $86.3217 | $86.32 | $86.30 | $86.30 |
| Purchase #4 | $197.78 | 12.780% | $223.0563 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $159.85 | 13.266% | $181.0557 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $76.85 | 4.355% | $80.1968 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $69.94 | 9.560% | $76.6263 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $749.19 | $829.6059 | $829.62 | $829.60 | $829.70 | |