| 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 | $95.97 | 13.283% | $108.7177 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $110.77 | 11.462% | $123.4665 | $123.47 | $123.45 | $123.50 |
| Purchase #3 | $178.75 | 3.180% | $184.4343 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $161.90 | 5.622% | $171.002 | $171.00 | $171.00 | $171.00 |
| Purchase #5 | $162.82 | 12.836% | $183.7196 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $103.39 | 3.513% | $107.0221 | $107.02 | $107.00 | $107.00 |
| Purchase #7 | $39.44 | 3.263% | $40.7269 | $40.73 | $40.75 | $40.70 |
| 7 purchase totals = | $853.04 | $919.0891 | $919.09 | $919.05 | $919.00 | |