| 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 | $169.52 | 12.448% | $190.6218 | $190.62 | $190.60 | $190.60 |
| Purchase #2 | $232.84 | 7.466% | $250.2238 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $46.90 | 13.777% | $53.3614 | $53.36 | $53.35 | $53.40 |
| Purchase #4 | $36.80 | 5.157% | $38.6978 | $38.70 | $38.70 | $38.70 |
| Purchase #5 | $17.32 | 7.871% | $18.6833 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $46.33 | 6.599% | $49.3873 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $56.87 | 7.595% | $61.1893 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $606.58 | $662.1647 | $662.16 | $662.15 | $662.20 | |