| 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 | $165.89 | 8.333% | $179.7136 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $42.96 | 3.425% | $44.4314 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $127.42 | 7.645% | $137.1613 | $137.16 | $137.15 | $137.20 |
| Purchase #4 | $14.27 | 10.255% | $15.7334 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $212.40 | 10.556% | $234.8209 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $99.56 | 4.607% | $104.1467 | $104.15 | $104.15 | $104.10 |
| Purchase #7 | $209.93 | 12.215% | $235.5729 | $235.57 | $235.55 | $235.60 |
| 7 purchase totals = | $872.43 | $951.5802 | $951.57 | $951.55 | $951.50 | |