| 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 | $71.91 | 8.801% | $78.2388 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $186.97 | 7.584% | $201.1498 | $201.15 | $201.15 | $201.10 |
| Purchase #3 | $76.69 | 5.159% | $80.6464 | $80.65 | $80.65 | $80.60 |
| Purchase #4 | $242.58 | 10.178% | $267.2698 | $267.27 | $267.25 | $267.30 |
| Purchase #5 | $111.45 | 7.695% | $120.0261 | $120.03 | $120.05 | $120.00 |
| Purchase #6 | $175.96 | 9.844% | $193.2815 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $194.77 | 5.536% | $205.5525 | $205.55 | $205.55 | $205.60 |
| 7 purchase totals = | $1,060.33 | $1,146.1649 | $1,146.17 | $1,146.20 | $1,146.10 | |