| 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 | $197.66 | 6.525% | $210.5573 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $95.76 | 8.784% | $104.1716 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $76.68 | 5.662% | $81.0216 | $81.02 | $81.00 | $81.00 |
| Purchase #4 | $232.42 | 6.784% | $248.1874 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $6.42 | 11.323% | $7.1469 | $7.15 | $7.15 | $7.10 |
| Purchase #6 | $149.35 | 3.727% | $154.9163 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $74.85 | 3.794% | $77.6898 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $833.14 | $883.6909 | $883.70 | $883.65 | $883.70 | |