| 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 | $161.67 | 7.766% | $174.2253 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $161.71 | 13.160% | $182.991 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $14.73 | 3.448% | $15.2379 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $132.40 | 8.832% | $144.0936 | $144.09 | $144.10 | $144.10 |
| Purchase #5 | $88.88 | 8.603% | $96.5263 | $96.53 | $96.55 | $96.50 |
| Purchase #6 | $236.35 | 11.681% | $263.958 | $263.96 | $263.95 | $264.00 |
| Purchase #7 | $40.64 | 5.641% | $42.9325 | $42.93 | $42.95 | $42.90 |
| 7 purchase totals = | $836.38 | $919.9646 | $919.97 | $920.05 | $919.90 | |