| 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 | $144.69 | 4.373% | $151.0173 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $90.36 | 3.161% | $93.2163 | $93.22 | $93.20 | $93.20 |
| Purchase #3 | $193.69 | 3.842% | $201.1316 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $211.83 | 12.362% | $238.0164 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $75.67 | 5.185% | $79.5935 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $71.83 | 10.445% | $79.3326 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $94.72 | 13.535% | $107.5404 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $882.79 | $949.8481 | $949.85 | $949.85 | $949.70 | |