| 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 | $158.61 | 5.413% | $167.1956 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $184.32 | 10.380% | $203.4524 | $203.45 | $203.45 | $203.50 |
| Purchase #3 | $49.45 | 4.117% | $51.4859 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $80.52 | 12.447% | $90.5423 | $90.54 | $90.55 | $90.50 |
| Purchase #5 | $107.39 | 6.349% | $114.2082 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $43.69 | 10.839% | $48.4256 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $106.65 | 3.637% | $110.5289 | $110.53 | $110.55 | $110.50 |
| 7 purchase totals = | $730.63 | $785.8389 | $785.85 | $785.90 | $785.80 | |