| 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 | $127.44 | 8.637% | $138.447 | $138.45 | $138.45 | $138.40 |
| Purchase #2 | $12.75 | 11.798% | $14.2542 | $14.25 | $14.25 | $14.30 |
| Purchase #3 | $56.28 | 8.791% | $61.2276 | $61.23 | $61.25 | $61.20 |
| Purchase #4 | $173.98 | 5.562% | $183.6568 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $192.51 | 7.599% | $207.1388 | $207.14 | $207.15 | $207.10 |
| Purchase #6 | $10.59 | 9.186% | $11.5628 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $97.76 | 7.690% | $105.2777 | $105.28 | $105.30 | $105.30 |
| 7 purchase totals = | $671.31 | $721.5649 | $721.57 | $721.60 | $721.60 | |