| 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 | $142.56 | 4.284% | $148.6673 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $229.73 | 4.309% | $239.6291 | $239.63 | $239.65 | $239.60 |
| Purchase #3 | $170.25 | 7.540% | $183.0869 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $115.40 | 4.260% | $120.316 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $176.46 | 13.128% | $199.6257 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $47.57 | 5.440% | $50.1578 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $37.52 | 12.338% | $42.1492 | $42.15 | $42.15 | $42.10 |
| 7 purchase totals = | $919.49 | $983.6320 | $983.65 | $983.65 | $983.60 | |