| 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 | $224.82 | 7.383% | $241.4185 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $151.43 | 6.392% | $161.1094 | $161.11 | $161.10 | $161.10 |
| Purchase #3 | $52.57 | 12.645% | $59.2175 | $59.22 | $59.20 | $59.20 |
| Purchase #4 | $138.25 | 7.378% | $148.4501 | $148.45 | $148.45 | $148.50 |
| Purchase #5 | $74.99 | 5.356% | $79.0065 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $109.35 | 5.693% | $115.5753 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $87.46 | 5.135% | $91.9511 | $91.95 | $91.95 | $92.00 |
| 7 purchase totals = | $838.87 | $896.7284 | $896.74 | $896.70 | $896.80 | |