| 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 | $136.67 | 3.579% | $141.5614 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $111.67 | 5.158% | $117.4299 | $117.43 | $117.45 | $117.40 |
| Purchase #3 | $215.48 | 5.425% | $227.1698 | $227.17 | $227.15 | $227.20 |
| Purchase #4 | $134.71 | 4.680% | $141.0144 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $168.98 | 10.614% | $186.9155 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $166.91 | 6.221% | $177.2935 | $177.29 | $177.30 | $177.30 |
| Purchase #7 | $41.86 | 7.742% | $45.1008 | $45.10 | $45.10 | $45.10 |
| 7 purchase totals = | $976.28 | $1,036.4853 | $1,036.48 | $1,036.45 | $1,036.50 | |