| 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 | $140.57 | 7.748% | $151.4614 | $151.46 | $151.45 | $151.50 |
| Purchase #2 | $14.69 | 10.425% | $16.2214 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $84.99 | 4.681% | $88.9684 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $82.36 | 10.221% | $90.778 | $90.78 | $90.80 | $90.80 |
| Purchase #5 | $214.64 | 6.199% | $227.9455 | $227.95 | $227.95 | $227.90 |
| Purchase #6 | $127.84 | 12.862% | $144.2828 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $34.65 | 3.629% | $35.9074 | $35.91 | $35.90 | $35.90 |
| 7 purchase totals = | $699.74 | $755.5649 | $755.57 | $755.55 | $755.60 | |