| 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 | $164.55 | 8.604% | $178.7079 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $106.40 | 6.795% | $113.6299 | $113.63 | $113.65 | $113.60 |
| Purchase #3 | $230.81 | 10.780% | $255.6913 | $255.69 | $255.70 | $255.70 |
| Purchase #4 | $43.35 | 13.843% | $49.3509 | $49.35 | $49.35 | $49.40 |
| Purchase #5 | $42.53 | 8.662% | $46.2139 | $46.21 | $46.20 | $46.20 |
| Purchase #6 | $86.94 | 11.649% | $97.0676 | $97.07 | $97.05 | $97.10 |
| Purchase #7 | $168.84 | 6.193% | $179.2963 | $179.30 | $179.30 | $179.30 |
| 7 purchase totals = | $843.42 | $919.9578 | $919.96 | $919.95 | $920.00 | |