| 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 | $182.38 | 5.122% | $191.7215 | $191.72 | $191.70 | $191.70 |
| Purchase #2 | $223.30 | 11.262% | $248.448 | $248.45 | $248.45 | $248.40 |
| Purchase #3 | $146.65 | 3.373% | $151.5965 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $58.99 | 6.227% | $62.6633 | $62.66 | $62.65 | $62.70 |
| Purchase #5 | $33.46 | 6.534% | $35.6463 | $35.65 | $35.65 | $35.60 |
| Purchase #6 | $72.56 | 6.704% | $77.4244 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $197.98 | 4.736% | $207.3563 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $915.32 | $974.8563 | $974.86 | $974.80 | $974.80 | |