| 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 | $140.95 | 11.533% | $157.2058 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $42.52 | 7.851% | $45.8582 | $45.86 | $45.85 | $45.90 |
| Purchase #3 | $154.95 | 6.255% | $164.6421 | $164.64 | $164.65 | $164.60 |
| Purchase #4 | $113.29 | 3.812% | $117.6086 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $159.89 | 11.456% | $178.207 | $178.21 | $178.20 | $178.20 |
| Purchase #6 | $61.71 | 5.488% | $65.0966 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $154.82 | 6.605% | $165.0459 | $165.05 | $165.05 | $165.00 |
| 7 purchase totals = | $828.13 | $893.6642 | $893.68 | $893.65 | $893.60 | |