| 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 | $187.67 | 10.722% | $207.792 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $132.85 | 5.679% | $140.3946 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $31.82 | 3.143% | $32.8201 | $32.82 | $32.80 | $32.80 |
| Purchase #4 | $18.78 | 8.581% | $20.3915 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $46.56 | 8.457% | $50.4976 | $50.50 | $50.50 | $50.50 |
| Purchase #6 | $61.58 | 3.714% | $63.8671 | $63.87 | $63.85 | $63.90 |
| Purchase #7 | $192.54 | 8.796% | $209.4758 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $671.80 | $725.2387 | $725.24 | $725.25 | $725.30 | |