| 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 | $198.35 | 4.728% | $207.728 | $207.73 | $207.75 | $207.70 |
| Purchase #2 | $32.34 | 10.673% | $35.7916 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $102.71 | 8.175% | $111.1065 | $111.11 | $111.10 | $111.10 |
| Purchase #4 | $77.71 | 10.801% | $86.1035 | $86.10 | $86.10 | $86.10 |
| Purchase #5 | $32.41 | 12.712% | $36.53 | $36.53 | $36.55 | $36.50 |
| Purchase #6 | $117.87 | 6.841% | $125.9335 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $186.29 | 12.731% | $210.0066 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $747.68 | $813.1997 | $813.20 | $813.25 | $813.10 | |