| 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 | $209.75 | 9.449% | $229.5693 | $229.57 | $229.55 | $229.60 |
| Purchase #2 | $106.33 | 5.830% | $112.529 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $14.90 | 6.138% | $15.8146 | $15.81 | $15.80 | $15.80 |
| Purchase #4 | $68.53 | 5.494% | $72.295 | $72.30 | $72.30 | $72.30 |
| Purchase #5 | $163.78 | 12.557% | $184.3459 | $184.35 | $184.35 | $184.30 |
| Purchase #6 | $146.42 | 10.280% | $161.472 | $161.47 | $161.45 | $161.50 |
| Purchase #7 | $126.52 | 13.525% | $143.6318 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $836.23 | $919.6576 | $919.66 | $919.65 | $919.60 | |