| 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 | $116.51 | 5.265% | $122.6443 | $122.64 | $122.65 | $122.60 |
| Purchase #2 | $185.62 | 12.262% | $208.3807 | $208.38 | $208.40 | $208.40 |
| Purchase #3 | $146.50 | 7.597% | $157.6296 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $114.57 | 3.379% | $118.4413 | $118.44 | $118.45 | $118.40 |
| Purchase #5 | $68.67 | 13.467% | $77.9178 | $77.92 | $77.90 | $77.90 |
| Purchase #6 | $92.66 | 3.197% | $95.6223 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $183.94 | 3.767% | $190.869 | $190.87 | $190.85 | $190.90 |
| 7 purchase totals = | $908.47 | $971.5050 | $971.50 | $971.50 | $971.40 | |