| 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 | $66.61 | 8.450% | $72.2385 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $232.75 | 6.643% | $248.2116 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $152.45 | 4.454% | $159.2401 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $250.56 | 5.521% | $264.3934 | $264.39 | $264.40 | $264.40 |
| Purchase #5 | $136.89 | 9.677% | $150.1368 | $150.14 | $150.15 | $150.10 |
| Purchase #6 | $52.39 | 6.787% | $55.9457 | $55.95 | $55.95 | $55.90 |
| Purchase #7 | $31.69 | 7.343% | $34.017 | $34.02 | $34.00 | $34.00 |
| 7 purchase totals = | $923.34 | $984.1831 | $984.19 | $984.20 | $984.00 | |