| 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 | $105.34 | 3.282% | $108.7973 | $108.80 | $108.80 | $108.80 |
| Purchase #2 | $156.53 | 5.267% | $164.7744 | $164.77 | $164.75 | $164.80 |
| Purchase #3 | $80.44 | 13.204% | $91.0613 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $105.89 | 8.562% | $114.9563 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $104.36 | 12.845% | $117.765 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $174.28 | 7.287% | $186.9798 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $194.84 | 3.532% | $201.7217 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $921.68 | $986.0558 | $986.06 | $986.00 | $986.20 | |