| 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 | $25.33 | 7.213% | $27.1571 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $166.98 | 3.711% | $173.1766 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $214.78 | 5.383% | $226.3416 | $226.34 | $226.35 | $226.30 |
| Purchase #4 | $121.36 | 8.203% | $131.3152 | $131.32 | $131.30 | $131.30 |
| Purchase #5 | $133.64 | 9.156% | $145.8761 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $42.68 | 11.581% | $47.6228 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $149.51 | 12.497% | $168.1943 | $168.19 | $168.20 | $168.20 |
| 7 purchase totals = | $854.28 | $919.6837 | $919.69 | $919.70 | $919.70 | |