| 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 | $144.41 | 13.741% | $164.2534 | $164.25 | $164.25 | $164.30 |
| Purchase #2 | $16.65 | 8.333% | $18.0374 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $141.96 | 8.855% | $154.5306 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $163.85 | 13.563% | $186.073 | $186.07 | $186.05 | $186.10 |
| Purchase #5 | $80.52 | 6.347% | $85.6306 | $85.63 | $85.65 | $85.60 |
| Purchase #6 | $160.86 | 9.800% | $176.6243 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $99.45 | 9.189% | $108.5885 | $108.59 | $108.60 | $108.60 |
| 7 purchase totals = | $807.70 | $893.7378 | $893.73 | $893.75 | $893.70 | |