| 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 | $173.45 | 10.454% | $191.5825 | $191.58 | $191.60 | $191.60 |
| Purchase #2 | $242.35 | 3.533% | $250.9122 | $250.91 | $250.90 | $250.90 |
| Purchase #3 | $21.51 | 7.661% | $23.1579 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $79.87 | 13.226% | $90.4336 | $90.43 | $90.45 | $90.40 |
| Purchase #5 | $48.39 | 13.665% | $55.0025 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $56.49 | 3.439% | $58.4327 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $25.89 | 12.680% | $29.1729 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $647.95 | $698.6943 | $698.68 | $698.70 | $698.70 | |