| 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 | $164.63 | 13.847% | $187.4263 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $123.47 | 4.158% | $128.6039 | $128.60 | $128.60 | $128.60 |
| Purchase #3 | $135.61 | 6.153% | $143.9541 | $143.95 | $143.95 | $144.00 |
| Purchase #4 | $71.98 | 5.280% | $75.7805 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $239.46 | 8.483% | $259.7734 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $20.54 | 13.465% | $23.3057 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $33.61 | 7.381% | $36.0908 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $789.30 | $854.9347 | $854.93 | $854.95 | $855.00 | |