| 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 | $196.75 | 10.630% | $217.6645 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $101.66 | 9.442% | $111.2587 | $111.26 | $111.25 | $111.30 |
| Purchase #3 | $91.91 | 13.825% | $104.6166 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $22.43 | 5.579% | $23.6814 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $62.87 | 8.349% | $68.119 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $22.37 | 3.854% | $23.2321 | $23.23 | $23.25 | $23.20 |
| Purchase #7 | $63.53 | 7.260% | $68.1423 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $561.52 | $616.7146 | $616.71 | $616.70 | $616.70 | |