| 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 | $154.88 | 6.350% | $164.7149 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $190.71 | 3.283% | $196.971 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $59.83 | 3.809% | $62.1089 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $118.74 | 10.481% | $131.1851 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $22.60 | 3.130% | $23.3074 | $23.31 | $23.30 | $23.30 |
| Purchase #6 | $139.43 | 10.495% | $154.0632 | $154.06 | $154.05 | $154.10 |
| Purchase #7 | $156.33 | 6.184% | $165.9974 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $842.52 | $898.3479 | $898.35 | $898.30 | $898.40 | |