| 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 | $179.30 | 7.823% | $193.3266 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $20.61 | 9.338% | $22.5346 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $71.33 | 12.132% | $79.9838 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $130.67 | 11.414% | $145.5847 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $75.79 | 13.465% | $85.9951 | $86.00 | $86.00 | $86.00 |
| Purchase #6 | $25.43 | 5.670% | $26.8719 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $131.62 | 7.619% | $141.6481 | $141.65 | $141.65 | $141.60 |
| 7 purchase totals = | $634.75 | $695.9448 | $695.94 | $696.00 | $695.90 | |