| 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 | $93.93 | 10.844% | $104.1158 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $106.57 | 4.704% | $111.5831 | $111.58 | $111.60 | $111.60 |
| Purchase #3 | $74.58 | 9.350% | $81.5532 | $81.55 | $81.55 | $81.60 |
| Purchase #4 | $164.36 | 6.301% | $174.7163 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $179.25 | 10.573% | $198.2021 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $130.68 | 10.721% | $144.6902 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $15.72 | 3.804% | $16.318 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $765.09 | $831.1787 | $831.18 | $831.15 | $831.20 | |