| 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 | $208.53 | 5.613% | $220.2348 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $6.78 | 5.379% | $7.1447 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $190.68 | 5.847% | $201.8291 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $27.52 | 3.117% | $28.3778 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $124.59 | 11.593% | $139.0337 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $172.98 | 3.789% | $179.5342 | $179.53 | $179.55 | $179.50 |
| Purchase #7 | $179.37 | 11.259% | $199.5653 | $199.57 | $199.55 | $199.60 |
| 7 purchase totals = | $910.45 | $975.7196 | $975.71 | $975.80 | $975.60 | |