| 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 | $160.95 | 11.576% | $179.5816 | $179.58 | $179.60 | $179.60 |
| Purchase #2 | $200.38 | 6.836% | $214.078 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $136.96 | 8.257% | $148.2688 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $13.82 | 10.362% | $15.252 | $15.25 | $15.25 | $15.30 |
| Purchase #5 | $107.97 | 10.705% | $119.5282 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $33.43 | 6.776% | $35.6952 | $35.70 | $35.70 | $35.70 |
| Purchase #7 | $194.79 | 3.298% | $201.2142 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $848.30 | $913.6180 | $913.62 | $913.65 | $913.70 | |