| 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 | $136.26 | 9.344% | $148.9921 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $118.98 | 7.322% | $127.6917 | $127.69 | $127.70 | $127.70 |
| Purchase #3 | $17.44 | 8.792% | $18.9733 | $18.97 | $18.95 | $19.00 |
| Purchase #4 | $99.51 | 4.322% | $103.8108 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $44.64 | 3.823% | $46.3466 | $46.35 | $46.35 | $46.30 |
| Purchase #6 | $42.53 | 9.472% | $46.5584 | $46.56 | $46.55 | $46.60 |
| Purchase #7 | $128.56 | 11.747% | $143.6619 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $587.92 | $636.0348 | $636.03 | $636.00 | $636.10 | |