| 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 | $155.33 | 12.581% | $174.8721 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $112.74 | 11.316% | $125.4977 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $66.70 | 10.803% | $73.9056 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $182.25 | 4.714% | $190.8413 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $211.41 | 7.398% | $227.0501 | $227.05 | $227.05 | $227.10 |
| Purchase #6 | $61.57 | 10.439% | $67.9973 | $68.00 | $68.00 | $68.00 |
| Purchase #7 | $12.79 | 9.651% | $14.0244 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $802.79 | $874.1885 | $874.19 | $874.15 | $874.20 | |