| 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 | $190.43 | 5.662% | $201.2121 | $201.21 | $201.20 | $201.20 |
| Purchase #2 | $15.87 | 12.138% | $17.7963 | $17.80 | $17.80 | $17.80 |
| Purchase #3 | $20.85 | 3.650% | $21.611 | $21.61 | $21.60 | $21.60 |
| Purchase #4 | $190.64 | 13.650% | $216.6624 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $25.80 | 12.505% | $29.0263 | $29.03 | $29.05 | $29.00 |
| Purchase #6 | $120.40 | 8.544% | $130.687 | $130.69 | $130.70 | $130.70 |
| Purchase #7 | $85.79 | 5.344% | $90.3746 | $90.37 | $90.35 | $90.40 |
| 7 purchase totals = | $649.78 | $707.3697 | $707.37 | $707.35 | $707.40 | |