| 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 | $183.84 | 13.436% | $208.5407 | $208.54 | $208.55 | $208.50 |
| Purchase #2 | $193.40 | 6.119% | $205.2341 | $205.23 | $205.25 | $205.20 |
| Purchase #3 | $46.31 | 9.170% | $50.5566 | $50.56 | $50.55 | $50.60 |
| Purchase #4 | $51.29 | 10.420% | $56.6344 | $56.63 | $56.65 | $56.60 |
| Purchase #5 | $109.81 | 10.263% | $121.0798 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $168.74 | 9.204% | $184.2708 | $184.27 | $184.25 | $184.30 |
| Purchase #7 | $129.44 | 13.349% | $146.7189 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $882.83 | $973.0353 | $973.03 | $973.05 | $973.00 | |