| 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 | $207.86 | 6.777% | $221.9467 | $221.95 | $221.95 | $221.90 |
| Purchase #2 | $149.78 | 8.386% | $162.3406 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $136.72 | 13.498% | $155.1745 | $155.17 | $155.15 | $155.20 |
| Purchase #4 | $106.58 | 7.506% | $114.5799 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $127.56 | 9.512% | $139.6935 | $139.69 | $139.70 | $139.70 |
| Purchase #6 | $6.66 | 7.515% | $7.1605 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $149.77 | 12.118% | $167.9191 | $167.92 | $167.90 | $167.90 |
| 7 purchase totals = | $884.93 | $968.8148 | $968.81 | $968.80 | $968.80 | |